Active NPI 1255336046 Individual Practitioner Male Practitioner

Dr. Markus H.a. Opel , MD

Internal Medicine • Grants Pass, OR

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Markus Opel, MD is a certified Internal Medicine practicing in Grants Pass, OR. With approximately 37 years of clinical experience since completing medical education in 1989, Dr. Opel delivers high-quality medical care to the local community at 495 SW RAMSEY AVE.

Dr. Opel is affiliated with Grants Pass Clinic Llp and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include 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, insertion of needle into vein for collection of blood sample, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

495 Sw Ramsey Ave

Grants Pass, OR 97527

Telephone 5414766644

Fax 5414725673

Associated Practice Facility / Clinic

🏢 Grants Pass Clinic Llp Facility NPI 1760418032

Medicare Profile & Education

Medical School

Other

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Grants Pass, OR

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +18.8 yrs vs City Avg

City Avg: 18.2 Yrs

State Avg: 24.1 Yrs

Regional Practice Density

38 Specialists

Practicing in Grants Pass, OR (2185 Statewide)

Telehealth Adoption Rate

13.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

72.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Opel (37 Years) 37 Yrs

Grants Pass Specialty Average (18.2 Years) 18.2 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
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	470	171	$45.00	$15.65
36415 Insertion of needle into vein for collection of blood sample	406	194	$16.00	$8.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	326	170	$342.00	$71.82
80053 Blood test, comprehensive group of blood chemicals	243	172	$47.75	$10.26
99213 Established patient office or other outpatient visit, typically 15 minutes	225	128	$243.00	$65.50
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	161	118	$34.25	$7.49
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	136	136	$349.00	$37.74
85610 Blood test, clotting time	125	27	$22.25	$4.20
80061 Blood test, lipids (cholesterol and triglycerides)	117	105	$47.75	$13.01
G0008 Administration of influenza virus vaccine	99	96	$45.00	$31.25
90662 Influenza vaccine split virus, preservative free	96	93	$83.38	$81.20
91320 Sarscv2 vac 30mcg trs-suc im	82	81	$264.00	$150.71
90480 Admn sarscov2 vacc 1 dose	82	81	$40.00	$39.20
84443 Blood test, thyroid stimulating hormone (TSH)	81	70	$49.25	$16.33
99441 Telephone medical discussion with physician, 5-10 minutes	72	50	$150.00	$53.48
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	68	24	$62.00	$47.69
83036 Hemoglobin A1C level	56	42	$43.00	$9.19
82607 Cyanocobalamin (vitamin B-12) level	49	43	$43.00	$14.59
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	41	32	$482.00	$110.99
99442 Telephone medical discussion with physician, 11-20 minutes	41	32	$242.00	$87.25
93793 Anticoagulant management of patient taking warfarin	40	12	$31.00	$10.89
82306 Vitamin d-3 level	39	39	$66.00	$29.01
80048 Blood test, basic group of blood chemicals (calcium, total)	36	24	$41.00	$8.29
81001 Manual urinalysis test with examination using microscope, automated	34	24	$25.25	$3.04
83550 Iron binding capacity	30	26	$33.25	$8.39
83540 Iron level	30	26	$24.75	$6.20
82728 Ferritin (blood protein) level	29	25	$33.50	$13.07
99426 Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month	23	21	$167.00	$59.66
93000 Routine ekg using at least 12 leads including interpretation and report	20	18	$53.00	$13.73
99427 Principal care management services for a single high-risk disease, each additional 30 minutes of clinical staff time directed by health care professional, per calendar month	19	17	$128.00	$45.66
85652 Red blood cell sedimentation rate, to detect inflammation, automated	18	13	$19.25	$2.65
84153 Psa (prostate specific antigen) measurement, total	16	11	$62.00	$18.02
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	15	15	$678.00	$191.02
82570 Creatinine level to test for kidney function or muscle injury	15	15	$20.75	$4.86
82043 Urine microalbumin (protein) level	15	15	$22.50	$5.42
84550 Uric acid level, blood	14	13	$17.50	$4.43
99495 Transitional care management services for problem of at least moderate complexity	13	12	$550.00	$81.28
G0103 Prostate cancer screening; prostate specific antigen test (psa)	12	12	$62.00	$18.92
45380 Biopsy of large bowel using an endoscope	12	12	$534.00	$115.96
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$446.00	$68.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	364	176	$16.00	$8.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	308	160	$276.58	$75.04
99213 Established patient office or other outpatient visit, typically 15 minutes	203	135	$188.01	$71.15
80053 Blood test, comprehensive group of blood chemicals	192	135	$47.75	$10.28
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	147	147	$298.89	$36.98
85610 Blood test, clotting time	141	33	$22.25	$4.20
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	131	90	$34.25	$7.61
90662 Influenza vaccine split virus, preservative free	114	111	$73.82	$71.15
G0008 Administration of influenza virus vaccine	114	111	$43.12	$29.54
84443 Blood test, thyroid stimulating hormone (TSH)	96	75	$49.25	$16.46
80061 Blood test, lipids (cholesterol and triglycerides)	96	88	$47.75	$13.03
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	75	22	$51.12	$47.44
91320 Sarscv2 vac 30mcg trs-suc im	69	69	$135.83	$128.48
90480 Admn sarscov2 vacc 1 dose	69	69	$40.00	$39.20
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	59	44	$375.10	$106.95
93793 Anticoagulant management of patient taking warfarin	54	13	$29.30	$11.07
83036 Hemoglobin A1C level	50	34	$43.00	$9.28
82306 Vitamin d-3 level	50	45	$66.00	$28.64
99441 Telephone medical discussion with physician, 5-10 minutes	46	35	$67.39	$53.51
82607 Cyanocobalamin (vitamin B-12) level	46	44	$43.00	$14.78
81001 Manual urinalysis test with examination using microscope, automated	44	36	$25.25	$3.11
80048 Blood test, basic group of blood chemicals (calcium, total)	35	22	$41.00	$8.29
99426 Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month	32	26	$160.66	$58.63
99442 Telephone medical discussion with physician, 11-20 minutes	26	22	$106.65	$86.54
82728 Ferritin (blood protein) level	25	18	$33.50	$13.36
99427 Principal care management services for a single high-risk disease, each additional 30 minutes of clinical staff time directed by health care professional, per calendar month	25	21	$122.72	$45.30
83540 Iron level	23	17	$24.75	$6.34
83550 Iron binding capacity	23	17	$33.25	$8.57
82570 Creatinine level to test for kidney function or muscle injury	19	17	$20.75	$4.91
82043 Urine microalbumin (protein) level	19	17	$22.50	$5.47
84550 Uric acid level, blood	19	19	$17.50	$4.43
G0009 Administration of pneumococcal vaccine	19	19	$43.42	$29.54
84153 Psa (prostate specific antigen) measurement, total	18	14	$62.00	$18.02
83735 Magnesium level	17	13	$24.50	$6.57
84439 Thyroxine (thyroid chemical), free	16	14	$40.25	$8.84
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	15	15	$433.00	$91.90
85652 Red blood cell sedimentation rate, to detect inflammation, automated	15	13	$19.25	$2.65
45380 Biopsy of large bowel using an endoscope	15	15	$648.80	$141.43
93000 Routine ekg using at least 12 leads including interpretation and report	14	14	$53.00	$13.80
99495 Transitional care management services for problem of at least moderate complexity	13	13	$421.69	$96.66
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$772.15	$198.47
99496 Transitional care management services for problem of high complexity	12	12	$618.00	$92.71
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	12	12	$412.00	$282.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	325	158	$16.00	$2.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	237	137	$269.00	$79.08
99213 Established patient office or other outpatient visit, typically 15 minutes	197	129	$182.00	$70.35
85610 Blood test, clotting time	190	38	$22.25	$4.24
80053 Blood test, comprehensive group of blood chemicals	151	114	$47.75	$10.43
G0008 Administration of influenza virus vaccine	108	106	$44.07	$27.97
90662 Influenza vaccine split virus, preservative free	104	102	$69.77	$67.69
80061 Blood test, lipids (cholesterol and triglycerides)	97	85	$47.75	$13.23
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	96	96	$291.00	$38.90
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	96	29	$50.00	$46.64
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	92	69	$34.25	$7.67
93793 Anticoagulant management of patient taking warfarin	83	17	$29.00	$10.90
84443 Blood test, thyroid stimulating hormone (TSH)	72	53	$49.25	$16.60
99441 Telephone medical discussion with physician, 5-10 minutes	62	47	$55.00	$53.13
83036 Hemoglobin A1C level	60	37	$43.00	$9.60
80048 Blood test, basic group of blood chemicals (calcium, total)	55	35	$41.00	$8.35
0124A Fee covid-19 vac 13 res	52	52	$40.00	$37.38
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	49	40	$363.00	$89.65
99442 Telephone medical discussion with physician, 11-20 minutes	47	37	$89.00	$87.06
81001 Manual urinalysis test with examination using microscope, automated	37	26	$25.25	$3.13
82607 Cyanocobalamin (vitamin B-12) level	34	30	$43.00	$14.89
45380 Biopsy of large bowel using an endoscope	27	27	$657.00	$132.71
82306 Vitamin d-3 level	27	24	$66.00	$29.24
99426 Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month	26	23	$160.00	$58.59
99427 Principal care management services for a single high-risk disease, each additional 30 minutes of clinical staff time directed by health care professional, per calendar month	26	23	$122.00	$44.88
0134A Fee covid-19 vac 14 res	22	22	$40.00	$37.38
82728 Ferritin (blood protein) level	21	18	$33.50	$13.47
84550 Uric acid level, blood	21	20	$17.50	$4.46
83540 Iron level	20	17	$24.75	$6.40
83550 Iron binding capacity	20	17	$33.25	$8.64
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	16	16	$780.00	$198.54
85652 Red blood cell sedimentation rate, to detect inflammation, automated	13	11	$19.25	$2.67
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	13	13	$69.00	$35.06
G0103 Prostate cancer screening; prostate specific antigen test (psa)	11	11	$62.00	$19.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	408	192	$16.00	$2.99
85610 Blood test, clotting time	273	41	$22.25	$4.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	208	136	$269.00	$93.80
80053 Blood test, comprehensive group of blood chemicals	177	148	$47.75	$10.56
99213 Established patient office or other outpatient visit, typically 15 minutes	145	89	$182.00	$65.07
99442 Telephone medical discussion with physician, 11-20 minutes	130	81	$87.71	$85.03
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	123	89	$34.25	$7.77
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	116	34	$50.00	$17.77
84443 Blood test, thyroid stimulating hormone (TSH)	102	81	$49.25	$16.69
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	99	99	$291.00	$126.94
G0008 Administration of influenza virus vaccine	96	96	$59.50	$16.36
90662 Influenza vaccine split virus, preservative free	94	94	$66.00	$65.26
80061 Blood test, lipids (cholesterol and triglycerides)	93	88	$47.75	$13.39
99441 Telephone medical discussion with physician, 5-10 minutes	81	51	$54.70	$50.86
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	79	64	$363.00	$127.19
83036 Hemoglobin A1C level	72	47	$43.00	$9.71
80048 Blood test, basic group of blood chemicals (calcium, total)	70	49	$41.00	$8.46
0011A Adm sarscov2 100mcg/0.5ml1st	53	52	$17.00	$16.36
82607 Cyanocobalamin (vitamin B-12) level	51	45	$43.00	$15.08
99443 Telephone medical discussion with physician, 21-30 minutes	45	36	$127.00	$125.32
81001 Manual urinalysis test with examination using microscope, automated	43	34	$25.25	$3.17
82306 Vitamin d-3 level	36	29	$66.00	$29.60
G2065 Comprehensive care management for a single high-risk disease services, e.g. principal care management, at least 30 minutes of clinical staff time directed by a physician or other qualified health care professional, per calendar month with the following ele	33	28	$97.00	$37.23
93793 Anticoagulant management of patient taking warfarin	28	12	$29.00	$11.09
85652 Red blood cell sedimentation rate, to detect inflammation, automated	24	15	$19.25	$2.70
82728 Ferritin (blood protein) level	23	18	$33.50	$13.63
83540 Iron level	22	16	$24.75	$6.47
83550 Iron binding capacity	22	16	$33.25	$8.74
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	22	20	$69.00	$33.72
84153 Psa (prostate specific antigen) measurement, total	18	14	$62.00	$18.39
84439 Thyroxine (thyroid chemical), free	17	11	$40.25	$8.66
45380 Biopsy of large bowel using an endoscope	17	17	$657.00	$151.83
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	17	17	$780.00	$224.30
93000 Routine ekg using at least 12 leads including interpretation and report	16	16	$53.00	$14.24
84550 Uric acid level, blood	16	16	$17.50	$4.52
G0103 Prostate cancer screening; prostate specific antigen test (psa)	14	14	$62.00	$19.31
83880 Natriuretic peptide (heart and blood vessel protein) level	13	11	$91.00	$39.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
85610 Blood test, clotting time	437	72	$22.25	$4.26
36415 Insertion of needle into vein for collection of blood sample	410	209	$16.00	$2.97
99213 Established patient office or other outpatient visit, typically 15 minutes	229	141	$180.80	$55.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	218	153	$267.49	$82.57
80053 Blood test, comprehensive group of blood chemicals	205	155	$47.75	$10.47
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	190	57	$49.76	$17.18
99442 Telephone medical discussion with physician, 11-20 minutes	166	90	$85.00	$73.46
99441 Telephone medical discussion with physician, 5-10 minutes	135	75	$53.00	$44.10
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	132	85	$34.25	$7.73
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	126	126	$289.72	$112.02
G0008 Administration of influenza virus vaccine	123	122	$59.50	$16.37
90662 Influenza vaccine split virus, preservative free	118	117	$60.80	$60.72
80061 Blood test, lipids (cholesterol and triglycerides)	103	94	$47.75	$13.18
83036 Hemoglobin A1C level	89	57	$43.00	$9.64
84443 Blood test, thyroid stimulating hormone (TSH)	71	65	$49.25	$16.69
80048 Blood test, basic group of blood chemicals (calcium, total)	63	46	$41.00	$8.40
85652 Red blood cell sedimentation rate, to detect inflammation, automated	38	21	$19.25	$2.68
99091 Collection and interpretation of physical parameters stored in computers minimum of 30 minutes	34	34	$143.00	$57.49
82607 Cyanocobalamin (vitamin B-12) level	34	33	$43.00	$15.03
99443 Telephone medical discussion with physician, 21-30 minutes	28	22	$127.00	$103.55
82306 Vitamin d-3 level	27	27	$66.00	$29.40
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	20	$361.61	$106.64
81001 Manual urinalysis test with examination using microscope, automated	23	19	$25.25	$3.16
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	17	17	$775.22	$253.91
G0009 Administration of pneumococcal vaccine	17	17	$62.85	$16.42
84153 Psa (prostate specific antigen) measurement, total	17	13	$62.00	$18.28
82728 Ferritin (blood protein) level	16	14	$33.50	$13.60
83540 Iron level	15	14	$24.75	$6.45
83550 Iron binding capacity	15	14	$33.25	$8.72
99495 Transitional care management services for problem of at least moderate complexity	15	15	$408.25	$180.89
83880 Natriuretic peptide (heart and blood vessel protein) level	14	12	$91.00	$38.92
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	11	$108.93	$36.20
G0103 Prostate cancer screening; prostate specific antigen test (psa)	14	14	$62.00	$19.14
45380 Biopsy of large bowel using an endoscope	13	13	$653.94	$200.10
93000 Routine ekg using at least 12 leads including interpretation and report	13	13	$52.65	$16.55
84550 Uric acid level, blood	13	13	$17.50	$4.49
84439 Thyroxine (thyroid chemical), free	13	11	$40.25	$8.99
82570 Creatinine level to test for kidney function or muscle injury	13	13	$20.75	$5.16
82043 Urine microalbumin (protein) level	13	13	$22.50	$5.75
69209 Removal of impacted ear wax by washing	12	12	$39.69	$15.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	451	219	$16.00	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	447	195	$177.50	$54.33
85610 Blood test, clotting time	410	53	$22.25	$4.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	343	185	$263.50	$79.73
80053 Blood test, comprehensive group of blood chemicals	194	159	$47.75	$11.51
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	182	48	$48.75	$16.72
G0008 Administration of influenza virus vaccine	133	133	$59.50	$16.19
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	131	131	$285.25	$111.39
90662 Influenza vaccine split virus, preservative free	126	126	$56.16	$54.81
80061 Blood test, lipids (cholesterol and triglycerides)	117	108	$47.75	$14.58
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	113	85	$34.25	$8.46
83036 Hemoglobin A1C level	96	57	$43.00	$10.57
80048 Blood test, basic group of blood chemicals (calcium, total)	92	56	$41.00	$9.21
84443 Blood test, thyroid stimulating hormone (TSH)	84	70	$49.25	$18.30
81001 Manual urinalysis test with examination using microscope, automated	34	30	$25.25	$3.45
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	33	15	$255.75	$101.90
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	25	$355.75	$106.82
G0009 Administration of pneumococcal vaccine	29	29	$61.75	$16.19
85652 Red blood cell sedimentation rate, to detect inflammation, automated	28	19	$19.25	$2.94
82607 Cyanocobalamin (vitamin B-12) level	28	26	$43.00	$16.41
45380 Biopsy of large bowel using an endoscope	26	26	$639.18	$202.40
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	24	23	$763.75	$256.84
99495 Transitional care management services for problem of at least moderate complexity	21	19	$402.75	$160.31
83880 Natriuretic peptide (heart and blood vessel protein) level	20	15	$91.00	$38.47
82306 Vitamin d-3 level	20	20	$66.00	$32.23
83735 Magnesium level	18	15	$24.50	$7.29
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	18	18	$137.75	$110.52
69209 Removal of impacted ear wax by washing	17	17	$33.09	$16.14
84153 Psa (prostate specific antigen) measurement, total	17	14	$62.00	$20.03
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	17	$107.00	$30.99
99239 Hospital discharge day management, more than 30 minutes	16	14	$263.50	$105.00
82043 Urine microalbumin (protein) level	16	15	$22.50	$6.29
93000 Routine ekg using at least 12 leads including interpretation and report	15	14	$51.50	$16.53
82570 Creatinine level to test for kidney function or muscle injury	15	14	$20.75	$5.63
84550 Uric acid level, blood	13	12	$17.50	$4.92
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$422.00	$167.09
90670 Pneumococcal vaccine for injection into muscle	11	11	$308.50	$207.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	447	217	$16.00	$2.92
85610 Blood test, clotting time	404	47	$22.25	$4.74
99213 Established patient office or other outpatient visit, typically 15 minutes	400	173	$177.50	$59.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	392	195	$263.50	$88.92
80053 Blood test, comprehensive group of blood chemicals	179	148	$47.75	$12.74
G0008 Administration of influenza virus vaccine	158	156	$59.42	$19.92
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	152	34	$48.75	$17.83
90662 Influenza vaccine split virus, preservative free	151	148	$53.27	$51.06
80061 Blood test, lipids (cholesterol and triglycerides)	120	109	$47.75	$16.20
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	117	117	$285.25	$114.02
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	107	80	$34.25	$9.35
83036 Hemoglobin A1C level	94	57	$43.00	$11.67
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	92	27	$255.75	$102.47
84443 Blood test, thyroid stimulating hormone (TSH)	65	57	$49.25	$20.33
80048 Blood test, basic group of blood chemicals (calcium, total)	63	46	$41.00	$10.03
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	14	$177.50	$71.53
85652 Red blood cell sedimentation rate, to detect inflammation, automated	36	25	$19.25	$3.26
G0009 Administration of pneumococcal vaccine	34	34	$61.75	$19.92
81001 Manual urinalysis test with examination using microscope, automated	34	19	$25.25	$3.84
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	32	26	$355.75	$116.45
82306 Vitamin d-3 level	31	30	$66.00	$35.82
45380 Biopsy of large bowel using an endoscope	30	30	$643.75	$200.15
99239 Hospital discharge day management, more than 30 minutes	28	23	$263.50	$105.92
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	24	24	$422.00	$167.93
82607 Cyanocobalamin (vitamin B-12) level	24	23	$43.00	$18.24
99495 Transitional care management services for problem of at least moderate complexity	24	20	$402.75	$154.09
99217 Hospital observation care on day of discharge	22	20	$178.25	$71.83
90670 Pneumococcal vaccine for injection into muscle	21	21	$305.58	$199.85
83880 Natriuretic peptide (heart and blood vessel protein) level	20	12	$91.00	$41.06
84153 Psa (prostate specific antigen) measurement, total	19	16	$62.00	$22.26
82570 Creatinine level to test for kidney function or muscle injury	19	17	$20.75	$6.26
82043 Urine microalbumin (protein) level	19	17	$22.50	$7.00
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	18	18	$763.75	$257.51
93000 Routine ekg using at least 12 leads including interpretation and report	17	17	$51.50	$16.54
84550 Uric acid level, blood	14	13	$17.50	$5.24
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$137.75	$105.59
82728 Ferritin (blood protein) level	12	12	$33.50	$16.49
83540 Iron level	12	12	$24.75	$7.83
83550 Iron binding capacity	12	12	$33.25	$10.57
17000 Destruction of skin growth	12	12	$162.75	$64.85
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$498.50	$199.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	432	167	$177.50	$66.21
36415 Insertion of needle into vein for collection of blood sample	388	195	$16.00	$2.91
85610 Blood test, clotting time	381	46	$22.25	$5.16
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	299	164	$263.50	$98.66
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	167	39	$48.75	$18.41
80053 Blood test, comprehensive group of blood chemicals	141	120	$47.75	$12.87
G0008 Administration of influenza virus vaccine	121	120	$57.99	$24.61
90662 Influenza vaccine split virus, preservative free	114	113	$49.20	$47.57
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	96	70	$34.25	$10.31
83036 Hemoglobin A1C level	87	52	$43.00	$13.05
80061 Blood test, lipids (cholesterol and triglycerides)	83	79	$47.75	$12.46
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	78	78	$285.25	$112.51
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	75	26	$255.75	$101.98
80048 Blood test, basic group of blood chemicals (calcium, total)	61	46	$41.00	$11.24
84443 Blood test, thyroid stimulating hormone (TSH)	56	49	$49.25	$22.19
82306 Vitamin d-3 level	43	42	$66.00	$32.26
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	39	18	$177.50	$70.58
81001 Manual urinalysis test with examination using microscope, automated	34	21	$25.25	$4.26
82607 Cyanocobalamin (vitamin B-12) level	27	26	$43.00	$20.27
45380 Biopsy of large bowel using an endoscope	26	26	$643.75	$187.58
99495 Transitional care management services for problem of at least moderate complexity	25	20	$402.75	$155.07
85652 Red blood cell sedimentation rate, to detect inflammation, automated	23	21	$19.25	$3.53
G0009 Administration of pneumococcal vaccine	20	20	$61.75	$24.61
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	19	19	$763.75	$256.00
83880 Natriuretic peptide (heart and blood vessel protein) level	18	14	$91.00	$44.00
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	15	$355.75	$132.67
99239 Hospital discharge day management, more than 30 minutes	17	16	$263.50	$105.09
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	15	$498.50	$197.91
90670 Pneumococcal vaccine for injection into muscle	16	16	$254.72	$172.73
17000 Destruction of skin growth	14	14	$162.75	$64.86
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	14	14	$422.00	$154.39
84550 Uric acid level, blood	13	13	$17.50	$4.11
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$107.00	$39.86

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License OR MD18981

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

150866 (OR)

Hospital & Practice Group Affiliations

Grants Pass Clinic Llp

495 Sw Ramsey Ave, Grants Pass, OR 975275681

Phone: 5414766644

Practice Associates & Co-Workers

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

33 Associated Practitioners

Dr. Monika Froehlich , DPM

Podiatrist

NPI 1003811894

Doctor of Podiatric Medicine

Dr. Daniel Selinger , MD

Internal Medicine - Infectious Disease

NPI 1043216088

Doctor of Medicine (M.D.)

Dr. John Wilson , MD

Family Medicine

NPI 1104071224

Doctor of Medicine (M.D.)

Allie Brieske

Physician Assistant

NPI 1104610237

Dr. Timothy Roberts , MD

Family Medicine

NPI 1134125172

Doctor of Medicine (M.D.)

Benjamin Moss , PA-C

Physician Assistant

NPI 1134453418

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 495 SW RAMSEY AVE, GRANTS PASS, OR 97527 (Tel: 5414766644)

📍

Updated Business Mailing Address July 08, 2007

Registered at 495 SW RAMSEY AVE, GRANTS PASS, OR 97527 (Tel: 5414766644)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as MARKUS OPEL, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #MD18981 in OR)

🟢

Initial NPI Registration & Enumeration June 17, 2005

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: 1255336046

Entity Type:

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

Enumeration Date: June 17, 2005

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

495 Sw Ramsey Ave

Grants Pass, OR 97527

Phone: 5414766644

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.