Active NPI 1801030762 Individual Practitioner Male Practitioner

Dr. Michael C. Happes , MD

Specialist • Smithtown, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Happes, MD is a certified Specialist practicing in Smithtown, NY. With approximately 17 years of clinical experience since graduating from State University Of New York Downstate Medical Center in 2009, Dr. Happes delivers high-quality medical care to the local community at 260 MIDDLE COUNTRY RD..

Dr. Happes maintains professional affiliations with Cardiac Ekg Interpretation, P. C., Chs Physician Partners Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include ultrasound of both sides of head and neck blood flow, established patient outpatient office visit, routine ekg using at least 12 leads including interpretation and report. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

260 Middle Country Rd.
Suite 214

Smithtown, NY 117872925

Telephone 6312655050

Fax 6312653304

Associated Practice Facility / Clinic

🏢 Suffolk Heart Group, Llp Facility NPI 1518965904

Medicare Profile & Education

Medical School

State University Of New York Downstate Medical Center

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Smithtown, NY

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs -14.0 yrs vs City Avg

City Avg: 31.0 Yrs

State Avg: 34.9 Yrs

Regional Practice Density

69 Specialists

Practicing in Smithtown, NY (23296 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

68.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Happes (17 Years) 17 Yrs

Smithtown Specialty Average (31.0 Years) 31.0 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
93880 Ultrasound of both sides of head and neck blood flow	1,047	1,027	$667.96	$223.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	493	232	$439.00	$148.09
93000 Routine ekg using at least 12 leads including interpretation and report	439	234	$50.00	$16.80
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	351	315	$27.00	$8.86
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	199	190	$681.00	$202.00
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	177	165	$42.55	$14.14
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	167	142	$264.00	$89.73
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	154	150	$1075.45	$270.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	113	109	$439.00	$150.39
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	108	79	$2055.00	$616.26
76937 Ultrasonic guidance for blood vessel access	107	99	$47.00	$15.94
92978 Ultrasound evaluation of heart blood vessel or graft	101	92	$326.00	$111.43
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	94	63	$396.00	$134.42
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	59	59	$578.00	$195.21
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	59	59	$223.00	$73.66
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	54	53	$68.00	$23.04
93017 Exercise or drug-induced heart stress test with electrocardiogram (ecg)	54	53	$135.00	$34.99
93923 Complete ultrasound study of arm and leg arteries	35	35	$462.00	$145.11
93460 Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist	33	33	$1372.64	$406.05
92972 Shockwave destruction of calcified plaque in coronary artery accessed through skin using catheter	28	26	$483.00	$165.04
92979 Ultrasound evaluation of heart blood vessel or graft with review by radiologist, each additional vessel	27	23	$258.00	$88.27
93925 Ultrasound of leg arteries or artery grafts	25	24	$847.00	$290.64
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	23	23	$637.00	$196.01
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	23	22	$247.00	$84.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$451.00	$154.54
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$575.00	$188.89
93970 Ultrasound study of arm or leg veins with compression and maneuvers	20	19	$659.00	$207.03
93459 Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist	19	16	$1148.00	$289.44
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	18	18	$10.00	$3.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	16	$325.00	$111.11
99231 Follow-up hospital inpatient care per day, typically 15 minutes	16	13	$167.00	$53.91
93567 Injection for X-ray imaging of aorta above heart valve	14	13	$132.00	$45.21
99213 Established patient office or other outpatient visit, typically 15 minutes	12	12	$312.00	$106.44
93312 Ultrasound of heart with probe in esophagus, with report	11	11	$342.00	$116.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93880 Ultrasound of both sides of head and neck blood flow	1,105	1,083	$689.00	$231.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	465	212	$442.00	$148.24
93000 Routine ekg using at least 12 leads including interpretation and report	418	221	$52.00	$17.10
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	378	342	$28.00	$9.18
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	278	265	$692.00	$202.19
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	182	147	$270.00	$92.37
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	175	170	$447.00	$152.90
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	155	147	$1053.00	$280.35
76937 Ultrasonic guidance for blood vessel access	132	115	$51.00	$16.80
92978 Ultrasound evaluation of heart blood vessel or graft	108	85	$341.00	$113.49
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	108	80	$2159.00	$665.68
93017 Exercise or drug-induced heart stress test with electrocardiogram (ecg)	79	79	$131.00	$33.59
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	79	79	$69.00	$23.52
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	60	49	$406.00	$138.16
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	57	56	$591.00	$202.31
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	40	40	$654.00	$213.62
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	39	39	$224.00	$75.71
93460 Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist	37	37	$1338.00	$402.45
93970 Ultrasound study of arm or leg veins with compression and maneuvers	33	33	$680.00	$216.46
92979 Ultrasound evaluation of heart blood vessel or graft with review by radiologist, each additional vessel	27	26	$271.00	$89.18
93925 Ultrasound of leg arteries or artery grafts	26	26	$864.00	$293.44
99213 Established patient office or other outpatient visit, typically 15 minutes	23	19	$313.00	$103.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$579.00	$190.24
93923 Complete ultrasound study of arm and leg arteries	22	21	$464.00	$146.63
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	19	18	$260.00	$88.85
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	19	13	$52.00	$14.81
93459 Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist	18	16	$1195.00	$261.43
99231 Follow-up hospital inpatient care per day, typically 15 minutes	15	14	$173.00	$58.94
33361 Replacement of aortic valve through the skin and femoral artery	13	13	$4454.00	$952.66
92933 Removal of plaque, insertion of stent and balloon dilation of single coronary artery or branch	12	11	$2418.00	$723.49
93567 Injection for X-ray imaging of aorta above heart valve	12	12	$142.00	$48.31
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	11	11	$10.00	$3.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93880 Ultrasound of both sides of head and neck blood flow	1,284	1,260	$718.10	$241.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	495	237	$446.00	$151.48
93000 Routine ekg using at least 12 leads including interpretation and report	444	247	$52.00	$17.41
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	361	341	$715.00	$213.99
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	355	294	$29.00	$9.53
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	148	93	$351.00	$120.60
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	138	133	$1123.00	$319.25
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	132	106	$245.00	$83.13
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	107	107	$681.00	$234.43
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	94	94	$232.00	$78.79
76937 Ultrasonic guidance for blood vessel access	92	88	$47.00	$16.19
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	77	75	$469.00	$161.26
92978 Ultrasound evaluation of heart blood vessel or graft	67	61	$361.00	$124.11
99213 Established patient office or other outpatient visit, typically 15 minutes	62	57	$320.00	$109.12
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	51	40	$2309.00	$732.66
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	49	47	$10.00	$3.37
93242 Heart rhythm recording continous external ekg over more than 48 hours up to 7 days	43	40	$54.00	$16.00
93923 Complete ultrasound study of arm and leg arteries	39	38	$479.00	$155.98
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	34	34	$681.00	$206.98
93460 Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist	32	32	$1428.00	$453.50
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$594.00	$199.30
93321 Follow-up or limited heart doppler ultrasound study of heart blood flow, valves, and chambers	26	24	$25.00	$8.45
99231 Follow-up hospital inpatient care per day, typically 15 minutes	26	15	$135.00	$46.93
93308 Ultrasound of heart, follow-up	26	24	$84.00	$28.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$477.00	$164.56
93970 Ultrasound study of arm or leg veins with compression and maneuvers	25	25	$701.00	$222.16
93320 Ultrasound of heart blood flow, valves and chambers	23	23	$59.00	$20.17
93312 Ultrasound of heart with probe in esophagus, with report	23	23	$360.00	$123.26
93925 Ultrasound of leg arteries or artery grafts	23	22	$913.00	$309.78
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	18	11	$55.00	$18.68
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	18	17	$273.00	$94.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$337.00	$115.76
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	14	14	$73.00	$24.86
93459 Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist	14	14	$1275.00	$360.20
93017 Exercise or drug-induced heart stress test with electrocardiogram (ecg)	14	14	$132.00	$34.49
33361 Replacement of aortic valve through the skin and femoral artery	11	11	$4755.00	$1024.48
93351 Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report	11	11	$846.00	$291.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93880 Ultrasound of both sides of head and neck blood flow	728	721	$721.46	$246.91
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	594	513	$28.00	$9.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	396	210	$417.65	$155.43
93000 Routine ekg using at least 12 leads including interpretation and report	378	227	$55.44	$18.24
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	326	159	$348.55	$122.66
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	244	231	$722.18	$218.70
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	199	157	$241.40	$85.20
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	148	144	$679.45	$238.42
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	102	101	$1116.72	$322.56
76937 Ultrasonic guidance for blood vessel access	90	82	$80.53	$16.45
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	87	87	$225.00	$80.19
99213 Established patient office or other outpatient visit, typically 15 minutes	85	73	$292.07	$110.46
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	61	58	$457.52	$163.11
93923 Complete ultrasound study of arm and leg arteries	45	45	$487.38	$149.90
92978 Ultrasound evaluation of heart blood vessel or graft	40	37	$363.73	$126.16
93970 Ultrasound study of arm or leg veins with compression and maneuvers	38	38	$704.66	$224.05
93925 Ultrasound of leg arteries or artery grafts	36	36	$926.01	$308.06
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	32	29	$2279.74	$750.33
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	30	30	$685.30	$227.30
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$577.91	$205.83
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	19	19	$313.28	$96.52
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	18	13	$50.63	$3.44
93320 Ultrasound of heart blood flow, valves and chambers	17	12	$127.95	$20.54
93460 Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist	17	17	$1437.49	$482.24
93567 Injection for X-ray imaging of aorta above heart valve	12	12	$247.27	$70.56
93459 Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist	12	12	$2242.07	$387.76
93312 Ultrasound of heart with probe in esophagus, with report	12	12	$745.64	$125.52
93351 Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report	11	11	$838.84	$294.82
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$461.00	$165.94
99285 Emergency department visit for life threatening or functioning severity	11	11	$605.53	$221.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	751	587	$30.00	$9.80
93880 Ultrasound of both sides of head and neck blood flow	529	523	$736.31	$235.82
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	326	163	$360.54	$121.76
93000 Routine ekg using at least 12 leads including interpretation and report	295	169	$61.56	$20.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	282	154	$382.26	$128.07
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	192	155	$252.63	$84.47
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	176	169	$702.75	$237.60
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	149	139	$741.39	$217.08
93923 Complete ultrasound study of arm and leg arteries	94	93	$491.64	$148.51
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	93	89	$1141.95	$314.31
99213 Established patient office or other outpatient visit, typically 15 minutes	82	66	$262.23	$87.83
76937 Ultrasonic guidance for blood vessel access	74	70	$121.80	$16.93
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	74	74	$253.00	$83.76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	67	66	$478.05	$163.15
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	44	34	$2308.92	$700.76
92978 Ultrasound evaluation of heart blood vessel or graft	39	38	$376.70	$122.56
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	26	26	$692.73	$218.76
93925 Ultrasound of leg arteries or artery grafts	25	25	$940.56	$299.30
99284 Emergency department visit with moderate level of medical decision making	22	22	$410.61	$143.30
93460 Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist	21	21	$1544.25	$416.85
99442 Telephone medical discussion with physician, 11-20 minutes	21	17	$99.87	$89.43
93970 Ultrasound study of arm or leg veins with compression and maneuvers	20	20	$714.90	$230.60
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	19	19	$321.87	$93.39
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	18	18	$352.24	$95.50
93320 Ultrasound of heart blood flow, valves and chambers	15	15	$182.48	$20.83
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	15	15	$85.91	$3.50
93312 Ultrasound of heart with probe in esophagus, with report	15	15	$845.29	$126.19
99285 Emergency department visit for life threatening or functioning severity	12	12	$605.43	$208.58
75716 Review by radiologist of both arms or legs arteries image	12	11	$542.46	$114.56
93459 Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist	11	11	$4242.21	$337.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93880 Ultrasound of both sides of head and neck blood flow	830	815	$504.13	$234.44
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	659	513	$30.00	$9.60
93000 Routine ekg using at least 12 leads including interpretation and report	426	246	$56.99	$19.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	377	206	$219.00	$123.80
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	344	212	$215.49	$117.68
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	262	246	$629.14	$212.11
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	238	195	$177.02	$82.59
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	234	221	$374.26	$227.74
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	160	150	$1212.54	$307.10
99213 Established patient office or other outpatient visit, typically 15 minutes	158	120	$167.56	$84.89
93923 Complete ultrasound study of arm and leg arteries	145	142	$359.47	$142.21
76937 Ultrasonic guidance for blood vessel access	102	89	$76.05	$16.14
92978 Ultrasound evaluation of heart blood vessel or graft	54	49	$428.28	$118.87
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	50	41	$1373.39	$697.35
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	48	48	$356.40	$156.93
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	47	47	$250.00	$81.83
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	21	20	$227.04	$96.82
93460 Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist	20	20	$1037.70	$450.54
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	19	19	$301.15	$92.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$300.06	$190.91
93459 Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist	18	14	$2246.54	$353.56
93312 Ultrasound of heart with probe in esophagus, with report	16	16	$369.63	$122.73
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	16	16	$41.56	$3.43
93320 Ultrasound of heart blood flow, valves and chambers	16	16	$85.25	$20.37
93925 Ultrasound of leg arteries or artery grafts	14	14	$863.34	$304.05
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	12	12	$643.94	$216.17
99284 Emergency department visit with moderate level of medical decision making	11	11	$303.51	$134.79
93970 Ultrasound study of arm or leg veins with compression and maneuvers	11	11	$690.82	$200.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	687	525	$30.00	$9.58
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	353	228	$150.00	$118.80
93000 Routine ekg using at least 12 leads including interpretation and report	312	164	$55.00	$19.73
93880 Ultrasound of both sides of head and neck blood flow	270	268	$398.70	$236.47
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	259	208	$125.19	$82.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	213	100	$150.00	$122.56
99213 Established patient office or other outpatient visit, typically 15 minutes	167	119	$125.00	$83.19
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	149	145	$250.00	$232.28
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	140	136	$750.00	$309.56
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	133	126	$573.68	$209.84
76937 Ultrasonic guidance for blood vessel access	88	75	$50.00	$15.87
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	79	77	$250.00	$81.74
99284 Emergency department visit with moderate level of medical decision making	76	74	$175.00	$132.81
93923 Complete ultrasound study of arm and leg arteries	64	64	$300.00	$145.70
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	52	43	$800.00	$683.13
92978 Ultrasound evaluation of heart blood vessel or graft	48	41	$450.00	$117.00
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	41	41	$200.00	$157.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$227.14	$186.99
99283 Emergency department visit with low level of medical decision making	28	27	$100.00	$70.93
93459 Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist	26	22	$650.00	$318.33
93460 Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist	24	24	$700.00	$445.21
93312 Ultrasound of heart with probe in esophagus, with report	20	19	$229.90	$116.77
93320 Ultrasound of heart blood flow, valves and chambers	19	18	$59.16	$19.25
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	19	18	$34.05	$3.25
75625 Radiological supervision and interpretation X-ray of abdominal aorta	18	15	$100.00	$65.93
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	17	17	$150.00	$119.49
75716 Review by radiologist of both arms or legs arteries image	17	13	$125.00	$112.21
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	16	16	$300.00	$98.93
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	11	$200.00	$167.77
93567 Injection for X-ray imaging of aorta above heart valve	12	12	$225.00	$67.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	609	370	$150.00	$118.38
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	502	394	$30.01	$9.59
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	283	203	$125.09	$82.06
93000 Routine ekg using at least 12 leads including interpretation and report	231	149	$55.00	$19.55
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	213	202	$250.23	$231.01
99284 Emergency department visit with moderate level of medical decision making	163	152	$175.00	$134.75
99213 Established patient office or other outpatient visit, typically 15 minutes	152	103	$125.00	$82.85
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	133	129	$750.00	$307.68
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	111	109	$469.59	$249.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	96	70	$150.00	$122.77
76937 Ultrasonic guidance for blood vessel access	65	60	$50.00	$16.16
92928 Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch	57	42	$800.00	$661.93
93880 Ultrasound of both sides of head and neck blood flow	55	55	$400.00	$203.12
92978 Ultrasound evaluation of heart blood vessel or graft	41	36	$450.00	$119.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$225.00	$186.87
93459 Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist	26	26	$650.00	$342.10
93224 Electrocardiogram (ecg) 2-day continuous with review and report by health care professional	26	26	$300.00	$96.87
93571 Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel	25	25	$150.00	$115.71
93460 Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist	24	24	$700.00	$426.20
93320 Ultrasound of heart blood flow, valves and chambers	18	18	$50.00	$20.32
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	18	18	$25.00	$3.43
93312 Ultrasound of heart with probe in esophagus, with report	18	18	$200.00	$122.42
92933 Removal of plaque, insertion of stent and balloon dilation of single coronary artery or branch	16	12	$1000.00	$824.13
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$75.00	$50.05
93299 Remote evaluations of implantable heart recorder system including transmissions, technician review, support, and distribution of results up to 30 days	11	11	$300.00	$268.96

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Cardiac Ekg Interpretation, P. C.

1000 Montauk Hwy, West Islip, NY 117954927

Phone: 6314656225

Chs Physician Partners Pc

100 Port Washington Blvd, Roslyn, NY 115761347

Phone: 5165626000

Practice Associates & Co-Workers

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

12 Associated Practitioners

Dr. Stephen Littman , MD

Internal Medicine - Cardiovascular Disease

NPI 1013142314

Doctor of Medicine (M.D.)

Jennifer Cassidy , FNP

Nurse Practitioner

NPI 1053579524

Family Nurse Practitioner

Shayna Coleman , NP

Nurse Practitioner - Family

NPI 1124609185

Nurse Practitioner

Dr. David Gidseg , MD

Specialist

NPI 1225299712

Doctor of Medicine (M.D.)

Dr. Eileen Bishop , MD

Specialist

NPI 1356349708

Doctor of Medicine (M.D.)

Dr. Ezra Deutsch , MD

Specialist

NPI 1356349716

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 16, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location March 16, 2016

Registered at 260 MIDDLE COUNTRY RD., SUITE 214, SMITHTOWN, NY 117872925 (Tel: 6312655050)

📍

Updated Business Mailing Address March 16, 2016

Registered at 260 MIDDLE COUNTRY RD., SUITE 214, SMITHTOWN, NY 117872925 (Tel: 6312655050)

👤

Provider Name / Credentials Updated March 16, 2016

Recorded as MICHAEL HAPPES, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 16, 2016

Specialist

🟢

Initial NPI Registration & Enumeration April 22, 2009

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1801030762

Entity Type:

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

Enumeration Date: April 22, 2009

Last Update: March 16, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

260 Middle Country Rd., Suite 214

Smithtown, NY 117872925

Phone: 6312655050

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.