Active NPI 1821172545 Individual Practitioner Male Practitioner

Dr. Gary L. Weeks , MD

Internal Medicine - Interventional Cardiology • Seattle, WA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Gary Weeks, MD is a certified Internal Medicine - Interventional Cardiology practicing in Seattle, WA. With approximately 46 years of clinical experience since graduating from Northwestern University Feinberg Medical School in 1980, Dr. Weeks delivers high-quality medical care to the local community at 1536 N 115TH ST STE 200.

Dr. Weeks is affiliated with The Association Of University Physicians and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, established patient outpatient office visit, remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1536 N 115th St Ste 200

Seattle, WA 981338400

Telephone 2063631004

Fax 2063633548

Associated Practice Facility / Clinic

🏢 Summit Cardiology, P.s. Facility NPI 1205146057

Medicare Profile & Education

Medical School

Northwestern University Feinberg Medical School

Graduation Year

1980

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Interventional Cardiology in Seattle, WA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

46 Yrs +23.0 yrs vs City Avg

City Avg: 23.0 Yrs

State Avg: 24.5 Yrs

Regional Practice Density

35 Specialists

Practicing in Seattle, WA (131 Statewide)

Telehealth Adoption Rate

60.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

66.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Weeks (46 Years) 46 Yrs

Seattle Specialty Average (23.0 Years) 23.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	955	783	$24.99	$8.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	528	410	$382.44	$138.03
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	314	109	$90.98	$31.86
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	258	257	$209.90	$74.44
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	229	204	$51.77	$17.93
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	183	180	$25.04	$8.74
93356 Heart muscle strain imaging	144	144	$35.41	$12.43
76376 3d radiographic procedure	106	105	$29.09	$10.24
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	70	64	$37.97	$13.09
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	53	28	$365.65	$129.56
93280 Programming of dual lead pacemaker system	50	48	$245.57	$92.31
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	48	47	$9.36	$3.29
93970 Ultrasound study of arm or leg veins with compression and maneuvers	48	48	$100.99	$34.83
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	48	33	$243.54	$86.34
93321 Follow-up or limited heart doppler ultrasound study of heart blood flow, valves, and chambers	47	46	$21.88	$7.63
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	46	41	$546.37	$201.11
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	43	43	$115.87	$39.78
93244 Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days	41	41	$71.27	$24.87
76377 3D radiographic procedure with computerized image postprocessing	40	40	$117.58	$41.19
93880 Ultrasound of both sides of head and neck blood flow	37	37	$116.95	$39.96
93308 Ultrasound of heart, follow-up	34	31	$76.46	$26.95
93454 Insertion of tube in coronary artery for diagnosis with review by radiologist	32	31	$726.08	$203.76
93925 Ultrasound of leg arteries or artery grafts	31	31	$114.15	$40.29
93248 Heart rhythm review and interpretation of continous external ekg over 8-15 days	29	29	$78.67	$27.38
93350 Ultrasound of heart during rest, exercise and/or drug-induced stress with report	25	25	$208.28	$74.32
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	25	25	$42.41	$14.81
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	24	21	$19.69	$7.63
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	23	17	$1804.35	$536.47
93922 Ultrasound study of arm and leg arteries	22	22	$36.86	$12.63
92978 Ultrasound evaluation of heart blood vessel or graft	20	17	$285.38	$99.50
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	19	$535.75	$189.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$513.37	$185.67
93272 Electrocardiogram (ecg) up to 30 days continuous with symptom monitoring, transmission and review and report by health care professional	19	19	$74.08	$26.01
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	16	$400.97	$142.75
93279 Evaluation, testing, and programming adjustment of permanent single lead pacemaker system with physician analysis, review, and report	17	15	$209.92	$79.16
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	17	17	$64.96	$22.75
93270 Heart rhythm symptom-related tracing of 24-hour ekg monitoring up to 30 days	16	16	$26.13	$10.28
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	15	15	$913.35	$262.72
93227 Electrocardiogram (ecg) 2-day continuous with review by health care professional	14	14	$56.45	$18.86
99213 Established patient office or other outpatient visit, typically 15 minutes	14	14	$256.18	$92.51
33208 Insertion of pacemaker and upper and lower heart chamber electrode	14	14	$1631.89	$559.84
99238 Hospital discharge day management, 30 minutes or less	13	12	$251.00	$89.90
99239 Hospital discharge day management, more than 30 minutes	11	11	$355.09	$126.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	1,241	1,002	$25.79	$8.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	650	521	$335.29	$134.47
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	365	360	$214.56	$73.10
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	347	138	$93.89	$31.82
76376 3d radiographic procedure	160	160	$29.74	$10.13
93356 Heart muscle strain imaging	136	136	$36.21	$12.22
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	127	122	$25.59	$8.62
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	74	34	$304.51	$127.41
93280 Programming of dual lead pacemaker system	72	64	$244.47	$86.39
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	66	37	$214.42	$84.72
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	65	62	$37.31	$13.13
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	45	43	$440.65	$185.61
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	45	45	$9.60	$3.27
93321 Follow-up or limited heart doppler ultrasound study of heart blood flow, valves, and chambers	45	45	$22.32	$7.57
93970 Ultrasound study of arm or leg veins with compression and maneuvers	42	40	$105.67	$35.16
93880 Ultrasound of both sides of head and neck blood flow	41	41	$122.54	$40.59
93308 Ultrasound of heart, follow-up	37	37	$77.74	$26.48
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	37	37	$120.77	$39.79
93454 Insertion of tube in coronary artery for diagnosis with review by radiologist	26	25	$759.33	$196.05
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	26	$391.20	$139.20
93244 Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days	25	25	$70.40	$24.74
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	24	$558.50	$185.72
99238 Hospital discharge day management, 30 minutes or less	22	22	$216.14	$87.39
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	22	22	$68.38	$22.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$469.34	$163.33
93245 Heart rhythm recording, analysis, interpretation and report of continous external ekg over more than 1 week up to 1 weeks	19	17	$404.23	$321.51
93925 Ultrasound of leg arteries or artery grafts	19	19	$119.78	$39.50
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	19	18	$19.87	$7.61
93000 Routine ekg using at least 12 leads including interpretation and report	19	19	$45.23	$16.09
93241 Heart rhythm recording, analysis, report, review, and interpretation of continous external ekg over more than 48 hours up to 7 days	18	16	$402.28	$314.51
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	17	17	$43.81	$14.88
93350 Ultrasound of heart during rest, exercise and/or drug-induced stress with report	17	17	$213.61	$73.15
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	16	12	$1876.74	$529.06
92978 Ultrasound evaluation of heart blood vessel or graft	15	15	$302.50	$97.74
93248 Heart rhythm review and interpretation of continous external ekg over 8-15 days	15	15	$77.50	$27.46
93922 Ultrasound study of arm and leg arteries	13	13	$38.85	$12.72
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	13	13	$184.39	$74.83
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$244.32	$97.84
99239 Hospital discharge day management, more than 30 minutes	12	12	$304.00	$123.67
93279 Evaluation, testing, and programming adjustment of permanent single lead pacemaker system with physician analysis, review, and report	12	11	$181.28	$63.65
92960 External shock to heart to regulate heart beat	12	12	$349.18	$116.44
76377 3D radiographic procedure with computerized image postprocessing	12	12	$117.30	$40.62
93272 Electrocardiogram (ecg) up to 30 days continuous with symptom monitoring, transmission and review and report by health care professional	11	11	$73.22	$25.26
93268 Electrocardiogram (ecg) up to 30 days continuous with symptom monitoring and review and report by health care professional	11	11	$591.05	$211.15
93227 Electrocardiogram (ecg) 2-day continuous with review by health care professional	11	11	$55.64	$19.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	742	606	$26.76	$8.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	713	541	$286.04	$134.63
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	197	197	$226.97	$74.88
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	175	137	$99.34	$32.28
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	165	125	$95.96	$32.46
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days	161	123	$80.65	$28.33
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	100	60	$202.56	$76.00
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	85	79	$35.73	$13.33
76376 3d radiographic procedure	79	79	$31.38	$10.28
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	77	38	$291.86	$109.12
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	65	65	$438.32	$177.95
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	60	58	$26.79	$8.71
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	55	54	$393.81	$193.15
93000 Routine ekg using at least 12 leads including interpretation and report	53	51	$47.12	$16.04
93970 Ultrasound study of arm or leg veins with compression and maneuvers	47	47	$109.13	$36.00
93245 Heart rhythm recording, analysis, interpretation and report of continous external ekg over more than 1 week up to 1 weeks	45	45	$186.96	$88.46
99213 Established patient office or other outpatient visit, typically 15 minutes	45	44	$196.03	$94.67
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	37	$562.00	$211.57
93880 Ultrasound of both sides of head and neck blood flow	37	37	$125.90	$39.73
93280 Programming of dual lead pacemaker system	34	31	$243.32	$86.41
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	33	33	$125.52	$40.79
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	31	31	$10.10	$3.33
93454 Insertion of tube in coronary artery for diagnosis with review by radiologist	30	30	$778.06	$196.88
93321 Follow-up or limited heart doppler ultrasound study of heart blood flow, valves, and chambers	29	29	$23.51	$7.68
93925 Ultrasound of leg arteries or artery grafts	27	27	$122.88	$40.84
92978 Ultrasound evaluation of heart blood vessel or graft	26	25	$307.88	$99.61
93241 Heart rhythm recording, analysis, report, review, and interpretation of continous external ekg over more than 48 hours up to 7 days	26	24	$174.52	$103.69
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$386.67	$143.73
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	22	17	$1916.74	$518.77
93308 Ultrasound of heart, follow-up	21	21	$81.95	$26.87
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	17	16	$193.75	$75.90
33208 Insertion of pacemaker and upper and lower heart chamber electrode	17	17	$1643.99	$550.05
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	16	16	$69.79	$22.97
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	16	14	$222.82	$70.15
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	15	15	$46.82	$14.81
93356 Heart muscle strain imaging	15	15	$39.13	$12.84
93350 Ultrasound of heart during rest, exercise and/or drug-induced stress with report	14	14	$226.51	$71.25
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	14	13	$960.21	$265.27
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	12	12	$20.43	$7.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$264.13	$111.16
99238 Hospital discharge day management, 30 minutes or less	12	12	$201.80	$77.73
93922 Ultrasound study of arm and leg arteries	11	11	$40.52	$12.92
99239 Hospital discharge day management, more than 30 minutes	11	11	$300.95	$113.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	861	570	$283.06	$137.57
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	703	591	$26.20	$8.94
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	209	120	$96.41	$32.92
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	203	193	$224.15	$75.85
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days	150	101	$80.05	$30.82
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	112	105	$34.11	$13.40
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	99	91	$378.77	$191.86
93000 Routine ekg using at least 12 leads including interpretation and report	93	89	$50.67	$16.58
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	76	36	$283.20	$110.80
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	70	43	$196.83	$77.07
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	66	62	$26.20	$8.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	57	57	$424.90	$175.64
93970 Ultrasound study of arm or leg veins with compression and maneuvers	49	48	$106.44	$35.99
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	48	47	$122.49	$41.40
93880 Ultrasound of both sides of head and neck blood flow	48	47	$122.65	$40.89
93454 Insertion of tube in coronary artery for diagnosis with review by radiologist	46	45	$757.74	$210.13
99213 Established patient office or other outpatient visit, typically 15 minutes	42	42	$189.01	$94.76
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	36	35	$68.70	$23.28
99442 Telephone medical discussion with physician, 11-20 minutes	32	26	$220.09	$100.28
93886 Complete ultrasound of within the brain blood flow	28	27	$147.20	$50.73
76376 3d radiographic procedure	26	26	$30.50	$10.47
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	26	26	$549.49	$214.82
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	25	25	$934.50	$275.55
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	24	24	$9.80	$3.38
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	23	16	$1894.08	$504.25
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$373.97	$142.10
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	23	23	$188.90	$77.30
33208 Insertion of pacemaker and upper and lower heart chamber electrode	23	23	$1627.42	$541.84
93280 Programming of dual lead pacemaker system	22	20	$239.31	$90.81
92978 Ultrasound evaluation of heart blood vessel or graft	21	21	$300.07	$101.02
93922 Ultrasound study of arm and leg arteries	19	19	$39.37	$13.51
93321 Follow-up or limited heart doppler ultrasound study of heart blood flow, valves, and chambers	19	19	$22.90	$7.82
93350 Ultrasound of heart during rest, exercise and/or drug-induced stress with report	18	18	$220.63	$76.14
93245 Heart rhythm recording, analysis, interpretation and report of continous external ekg over more than 1 week up to 1 weeks	18	18	$118.92	$79.14
93241 Heart rhythm recording, analysis, report, review, and interpretation of continous external ekg over more than 48 hours up to 7 days	17	16	$79.41	$79.78
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	16	16	$45.80	$15.78
76377 3D radiographic procedure with computerized image postprocessing	16	16	$122.44	$41.93
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	16	15	$225.35	$70.98
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	14	13	$21.88	$7.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$214.10	$107.89
33228 Removal and replacement of dual lead permanent pacemaker pulse generator	13	13	$1129.08	$388.63
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$537.90	$231.43
92960 External shock to heart to regulate heart beat	13	12	$341.42	$118.98
99238 Hospital discharge day management, 30 minutes or less	12	12	$198.25	$78.26
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	12	12	$177.70	$60.50
93308 Ultrasound of heart, follow-up	11	11	$79.60	$27.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	679	495	$262.30	$116.32
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	591	493	$26.20	$9.14
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	244	206	$95.18	$34.13
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days	237	204	$78.50	$30.40
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	232	220	$226.70	$79.98
93000 Routine ekg using at least 12 leads including interpretation and report	101	94	$52.30	$19.23
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	90	46	$170.11	$78.41
99442 Telephone medical discussion with physician, 11-20 minutes	87	83	$135.53	$71.48
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	74	70	$337.83	$154.47
99213 Established patient office or other outpatient visit, typically 15 minutes	69	68	$180.29	$79.44
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	67	63	$31.14	$13.43
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	66	66	$122.10	$40.65
93880 Ultrasound of both sides of head and neck blood flow	53	52	$123.72	$43.17
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	45	45	$26.20	$9.21
93970 Ultrasound study of arm or leg veins with compression and maneuvers	42	42	$106.80	$35.55
93922 Ultrasound study of arm and leg arteries	41	41	$39.20	$13.70
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	39	27	$251.72	$113.10
93886 Complete ultrasound of within the brain blood flow	38	37	$146.68	$52.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$381.42	$175.76
93925 Ultrasound of leg arteries or artery grafts	32	32	$121.55	$42.49
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	31	$483.30	$219.40
93280 Programming of dual lead pacemaker system	29	27	$208.78	$80.85
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	27	26	$9.80	$3.47
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	25	23	$938.94	$273.51
93454 Insertion of tube in coronary artery for diagnosis with review by radiologist	23	19	$760.32	$176.39
93351 Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report	22	21	$263.80	$93.43
93320 Ultrasound of heart blood flow, valves and chambers	21	21	$56.70	$20.13
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	21	21	$272.97	$94.81
99238 Hospital discharge day management, 30 minutes or less	20	20	$174.28	$79.89
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	19	18	$69.11	$24.22
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$329.28	$149.38
99441 Telephone medical discussion with physician, 5-10 minutes	18	17	$60.57	$37.90
99231 Follow-up hospital inpatient care per day, typically 15 minutes	17	15	$96.67	$42.58
93308 Ultrasound of heart, follow-up	17	14	$79.60	$28.08
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	14	13	$194.36	$80.08
33208 Insertion of pacemaker and upper and lower heart chamber electrode	14	14	$1650.14	$579.18
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	12	12	$178.43	$62.42
93321 Follow-up or limited heart doppler ultrasound study of heart blood flow, valves, and chambers	11	11	$22.90	$8.02
93926 Ultrasound of one leg arteries or artery grafts	11	11	$75.20	$24.27
93924 Ultrasound study of arteries of both legs at rest and exercise	11	11	$76.30	$26.73
93279 Evaluation, testing, and programming adjustment of permanent single lead pacemaker system with physician analysis, review, and report	11	11	$179.55	$69.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	810	530	$230.76	$113.74
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	227	219	$189.19	$77.79
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days	205	175	$80.32	$29.45
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	171	143	$86.84	$32.76
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	147	72	$160.19	$76.81
93000 Routine ekg using at least 12 leads including interpretation and report	125	123	$51.85	$18.65
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	92	91	$23.15	$8.86
93280 Programming of dual lead pacemaker system	75	58	$179.30	$71.34
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	71	67	$313.01	$149.99
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	65	59	$25.65	$12.96
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	63	63	$98.16	$41.04
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	60	45	$229.18	$110.26
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	58	58	$346.17	$164.35
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	55	54	$439.74	$211.94
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	50	49	$298.15	$145.19
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	46	35	$1519.04	$580.29
93970 Ultrasound study of arm or leg veins with compression and maneuvers	44	44	$88.76	$35.78
93295 Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days	39	36	$156.48	$48.24
99238 Hospital discharge day management, 30 minutes or less	39	37	$159.14	$78.12
93880 Ultrasound of both sides of head and neck blood flow	38	38	$99.61	$42.71
85610 Blood test, clotting time	37	18	$22.41	$4.30
99213 Established patient office or other outpatient visit, typically 15 minutes	33	31	$155.90	$77.72
93925 Ultrasound of leg arteries or artery grafts	28	28	$104.06	$41.90
93279 Evaluation, testing, and programming adjustment of permanent single lead pacemaker system with physician analysis, review, and report	28	23	$127.06	$59.63
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	24	$87.91	$41.71
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	27	26	$286.76	$83.52
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	26	26	$63.54	$23.95
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	22	22	$962.35	$211.84
93922 Ultrasound study of arm and leg arteries	22	22	$44.58	$13.44
93454 Insertion of tube in coronary artery for diagnosis with review by radiologist	21	20	$888.10	$186.08
93886 Complete ultrasound of within the brain blood flow	21	21	$115.70	$50.49
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	19	19	$13.36	$3.38
93320 Ultrasound of heart blood flow, valves and chambers	18	18	$50.90	$19.59
93351 Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report	18	18	$242.60	$91.14
99291 Critical care, first 30-74 minutes	17	14	$501.53	$222.20
93308 Ultrasound of heart, follow-up	17	15	$72.40	$27.46
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	16	16	$257.40	$92.84
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	15	15	$191.20	$61.38
93793 Anticoagulant management of patient taking warfarin	13	13	$24.00	$13.12
75625 Radiological supervision and interpretation X-ray of abdominal aorta	13	13	$167.25	$58.70
92978 Ultrasound evaluation of heart blood vessel or graft	13	12	$357.68	$103.70
33208 Insertion of pacemaker and upper and lower heart chamber electrode	12	12	$1391.60	$568.31
G0405 Electrocardiogram, routine ecg with 12 leads; interpretation and report only, performed as a screening for the initial preventive physical examination	12	12	$19.30	$9.06
99217 Hospital observation care on day of discharge	11	11	$159.24	$78.12
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$441.03	$212.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$220.96	$100.45
93924 Ultrasound study of arteries of both legs at rest and exercise	11	11	$68.89	$26.14
76937 Ultrasonic guidance for blood vessel access	11	11	$50.93	$14.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	897	543	$232.00	$112.29
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days	366	261	$81.00	$30.37
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	311	215	$84.00	$32.46
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	252	242	$165.00	$77.35
85610 Blood test, clotting time	154	57	$24.00	$4.73
93280 Programming of dual lead pacemaker system	124	86	$148.19	$62.90
93793 Anticoagulant management of patient taking warfarin	112	51	$24.00	$12.88
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	93	60	$162.00	$76.22
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	76	74	$79.00	$41.41
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	72	72	$21.00	$8.91
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	70	53	$233.00	$106.01
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	64	61	$25.00	$13.33
93295 Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days	59	49	$165.00	$60.03
93970 Ultrasound study of arm or leg veins with compression and maneuvers	57	56	$82.00	$36.41
93000 Routine ekg using at least 12 leads including interpretation and report	53	50	$51.00	$18.63
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	53	46	$313.00	$153.89
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	52	51	$440.00	$211.37
93880 Ultrasound of both sides of head and neck blood flow	48	48	$72.83	$42.43
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	47	47	$357.00	$175.00
99213 Established patient office or other outpatient visit, typically 15 minutes	42	40	$155.00	$76.07
93279 Evaluation, testing, and programming adjustment of permanent single lead pacemaker system with physician analysis, review, and report	40	34	$112.00	$53.90
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	36	27	$1252.35	$536.00
93925 Ultrasound of leg arteries or artery grafts	34	34	$80.00	$41.05
99291 Critical care, first 30-74 minutes	33	20	$509.00	$233.19
93886 Complete ultrasound of within the brain blood flow	32	32	$97.00	$50.20
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	32	32	$55.00	$23.24
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	30	30	$300.00	$144.81
93922 Ultrasound study of arm and leg arteries	29	29	$54.00	$12.99
99238 Hospital discharge day management, 30 minutes or less	25	24	$160.00	$77.95
93454 Insertion of tube in coronary artery for diagnosis with review by radiologist	23	23	$657.00	$190.65
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	21	21	$15.00	$3.37
93320 Ultrasound of heart blood flow, valves and chambers	20	20	$48.00	$19.48
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	20	20	$801.00	$271.03
33208 Insertion of pacemaker and upper and lower heart chamber electrode	20	20	$1305.00	$563.64
93351 Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report	19	19	$232.00	$90.64
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	19	18	$252.00	$95.05
99217 Hospital observation care on day of discharge	18	18	$160.00	$77.95
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	16	16	$231.00	$97.60
99231 Follow-up hospital inpatient care per day, typically 15 minutes	15	15	$90.00	$41.25
93924 Ultrasound study of arteries of both legs at rest and exercise	14	14	$59.14	$25.96
93288 Evaluation of single, dual, multiple lead or leadless pacemaker system	13	12	$95.00	$42.31
92978 Ultrasound evaluation of heart blood vessel or graft	13	13	$232.00	$96.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	919	525	$232.00	$110.77
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days	278	200	$81.00	$29.88
85610 Blood test, clotting time	242	82	$24.00	$5.29
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	232	165	$84.00	$35.43
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	230	224	$165.00	$66.88
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	162	79	$45.00	$22.17
93000 Routine ekg using at least 12 leads including interpretation and report	114	105	$51.00	$18.20
93280 Programming of dual lead pacemaker system	113	80	$147.23	$61.79
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	94	92	$78.82	$41.00
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	76	50	$162.00	$74.08
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	67	50	$233.00	$108.43
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	66	60	$25.00	$12.81
99213 Established patient office or other outpatient visit, typically 15 minutes	60	57	$155.00	$74.53
93970 Ultrasound study of arm or leg veins with compression and maneuvers	60	60	$82.00	$36.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	56	56	$440.00	$211.46
93880 Ultrasound of both sides of head and neck blood flow	55	55	$72.15	$41.73
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	54	54	$357.00	$167.37
93295 Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days	47	37	$165.00	$71.13
93925 Ultrasound of leg arteries or artery grafts	45	44	$80.00	$41.06
93279 Evaluation, testing, and programming adjustment of permanent single lead pacemaker system with physician analysis, review, and report	42	26	$111.31	$53.97
93886 Complete ultrasound of within the brain blood flow	37	37	$97.00	$49.53
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	32	31	$55.00	$23.16
93922 Ultrasound study of arm and leg arteries	32	30	$46.75	$13.07
99238 Hospital discharge day management, 30 minutes or less	30	30	$160.00	$76.31
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	29	28	$313.00	$148.59
93924 Ultrasound study of arteries of both legs at rest and exercise	28	28	$60.00	$25.88
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	27	24	$1242.00	$561.30
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	24	24	$15.00	$3.26
93351 Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report	24	24	$232.00	$87.08
93320 Ultrasound of heart blood flow, valves and chambers	24	24	$48.00	$18.75
93454 Insertion of tube in coronary artery for diagnosis with review by radiologist	22	21	$657.00	$171.79
33208 Insertion of pacemaker and upper and lower heart chamber electrode	21	21	$1323.64	$547.31
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	19	19	$252.00	$93.86
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	18	18	$231.00	$99.20
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	18	18	$801.00	$257.97
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	17	17	$216.00	$60.46
99217 Hospital observation care on day of discharge	15	15	$160.00	$76.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$230.00	$106.52
93288 Evaluation of single, dual, multiple lead or leadless pacemaker system	13	13	$95.00	$40.78
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	12	11	$21.00	$8.40
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$300.00	$133.21

Medical Specialties & State Licenses

Internal Medicine - Interventional Cardiology Primary Specialty

NUCC Taxonomy Code: 207RI0011X

State License WA MD00027474

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Internal Medicine - Cardiovascular Disease

NUCC Taxonomy Code: 207RC0000X

State License WA MD00027474

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1821172545 (WA)

Hospital & Practice Group Affiliations

The Association Of University Physicians

1570 N 115th St, Seattle, WA 981338401

Phone: 2063062800

The Association Of University Physicians

1455 Nw Leary Way, Seattle, WA 981075138

Phone: 2067897777

The Association Of University Physicians

1560 N 115th St, Seattle, WA 981338414

Phone: 2063681626

The Association Of University Physicians

1959 Ne Pacific St, Seattle, WA 981950001

Phone: 2065984333

The Association Of University Physicians

728 Edmonds Way, Edmonds, WA 980205126

Phone: 4256732875

The Association Of University Physicians

24360 Van Ry Blvd, Mountlake Terrace, WA 980435457

Phone: 2065989091

The Association Of University Physicians

4915 25th Ave Ne 300, Seattle, WA 981055668

Phone: 2065257777

The Association Of University Physicians

1550 N 115th St, Seattle, WA 981338401

Phone: 2063640500

The Association Of University Physicians

1701 Columbia Rd, Seattle, WA 981950001

Phone: 2065983100

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

12 Associated Practitioners

Dr. Margaret Hall , MD

Internal Medicine - Cardiovascular Disease

NPI 1003990722

Doctor of Medicine (M.D.)

Dr. David Warth , MD

Internal Medicine - Cardiovascular Disease

NPI 1003999038

Doctor of Medicine (M.D.)

Michaelene Deelstra , ARNP

Nurse Practitioner

NPI 1194809814

Advanced Registered Nurse Practitioner

Dr. Joshua Zimmer , MD

Internal Medicine - Interventional Cardiology

NPI 1386149888

Doctor of Medicine (M.D.)

Dr. Daniel Wilkinson , MD

Internal Medicine - Cardiovascular Disease

NPI 1437220431

Doctor of Medicine (M.D.)

Dr. Marko Yakovlevitch , MD

Internal Medicine - Cardiovascular Disease

NPI 1528131083

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

📍

Updated Business Mailing Address November 06, 2019

Registered at PO BOX 50095, SEATTLE, WA 981455095 (Tel: 2065205700)

✅

NPI Profile Active February 17, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location February 17, 2009

Registered at 1536 N 115TH ST STE 200, SEATTLE, WA 981338400 (Tel: 2063631004)

📍

Updated Business Mailing Address February 17, 2009

Registered at PO BOX 84026, SEATTLE, WA 981248426 (Tel: 2063631004)

👤

Provider Name / Credentials Updated February 17, 2009

Recorded as GARY WEEKS, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 17, 2009

Internal Medicine (License #MD00027474 in WA)

🟢

Initial NPI Registration & Enumeration October 25, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

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NPI Administrative Meta

NPI Number: 1821172545

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 25, 2006

Last Update: November 06, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 50095

Seattle, WA 981455095

Phone: 2065205700

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.