Active NPI 1487971081 Individual Practitioner Male Practitioner

Dr. Marc Uemura , MD

Internal Medicine • Eugene, OR

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Marc Uemura, MD is a certified Internal Medicine practicing in Eugene, OR. With approximately 16 years of clinical experience since graduating from University Of California, Irvine, California College Of Medicine in 2010, Dr. Uemura delivers high-quality medical care to the local community at 520 COUNTRY CLUB.

Dr. Uemura is affiliated with Oncology Associates Of Oregon P C and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include injection, pembrolizumab, 1 mg, injection, aprepitant, 1 mg, insertion of needle into vein for collection of blood sample. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

520 Country Club

Eugene, OR 974016036

Telephone 5416835001

Fax 5416831422

Associated Practice Facility / Clinic

🏢 Oncology Associates Of Oregon P C Facility NPI 1013989854

Medicare Profile & Education

Medical School

University Of California, Irvine, California College Of Medicine

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Eugene, OR

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs -9.8 yrs vs City Avg

City Avg: 25.8 Yrs

State Avg: 24.1 Yrs

Regional Practice Density

66 Specialists

Practicing in Eugene, OR (2185 Statewide)

Telehealth Adoption Rate

25.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

75.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Uemura (16 Years) 16 Yrs

Eugene Specialty Average (25.8 Years) 25.8 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
J9271 Injection, pembrolizumab, 1 mg	10,900	22	$151.32	$55.72
J0185 Injection, aprepitant, 1 mg	7,540	31	$9.00	$1.69
36415 Insertion of needle into vein for collection of blood sample	819	290	$19.00	$8.62
J1100 Injection, dexamethasone sodium phosphate, 1 mg	780	39	$1.00	$0.11
J2469 Injection, palonosetron hcl, 25 mcg	720	40	$122.00	$0.91
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	683	263	$35.00	$7.58
80053 Blood test, comprehensive group of blood chemicals	654	257	$62.00	$10.31
J1626 Injection, granisetron hydrochloride, 100 mcg	640	28	$25.00	$0.33
99213 Established patient office or other outpatient visit, typically 15 minutes	353	151	$238.00	$90.66
96375 Injection of additional new drug or substance into vein	290	68	$105.00	$15.31
J9190 Injection, fluorouracil, 500 mg	255	15	$14.95	$2.83
96413 Infusion of chemotherapy into a vein up to 1 hour	237	105	$686.00	$129.65
M0010 Enhancing oncology model (eom) monthly enhanced oncology services (meos) payment for eom enhanced services	157	33	$70.00	$75.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	152	86	$335.00	$128.54
83615 Lactate dehydrogenase (enzyme) level	144	97	$30.00	$5.83
J9045 Injection, carboplatin, 50 mg	126	12	$300.00	$3.57
84443 Blood test, thyroid stimulating hormone (TSH)	123	51	$78.00	$16.36
84439 Thyroxine (thyroid chemical), free	108	37	$63.00	$8.78
82728 Ferritin (blood protein) level	85	56	$58.00	$13.36
96415 Administration of chemotherapy into vein, each additional hour	82	24	$156.00	$27.83
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	80	39	$152.00	$28.64
83520 Measurement of substance using immunoassay technique	68	18	$181.00	$16.18
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	62	36	$93.00	$14.42
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	61	21	$33.00	$6.34
96417 Administration of additional new drug or substance into vein, 1 hour or less	58	31	$334.00	$63.92
83540 Iron level	56	46	$26.00	$6.34
J1200 Injection, diphenhydramine hcl, up to 50 mg	56	27	$7.00	$0.79
83550 Iron binding capacity	56	46	$34.00	$8.57
82378 Carcinoembryonic antigen (cea) protein level	46	31	$96.00	$18.58
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	43	14	$141.00	$34.84
86300 Immunologic analysis for detection of tumor antigen, quantitative; ca 15-3	40	18	$124.00	$20.39
84153 Psa (prostate specific antigen) measurement, total	39	22	$91.00	$18.02
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	37	24	$304.00	$63.13
J3490 Unclassified drugs	34	15	$9.00	$0.72
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	33	33	$629.00	$221.29
86706 Hepatitis b surface antibody measurement	30	30	$57.00	$10.53
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	28	$472.00	$180.12
87340 Detection test for Hepatitis B surface antigen	29	29	$55.00	$10.12
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	29	26	$148.00	$55.46
86803 Hepatitis c antibody measurement	29	29	$83.00	$13.98
86704 Hepatitis b core antibody measurement	29	29	$72.00	$11.81
82784 Gammaglobulin (immune system protein) measurement	27	12	$54.00	$8.35
80048 Blood test, basic group of blood chemicals (calcium, total)	25	17	$48.00	$8.29
85046 Red blood count automated, with additional calculations	24	15	$25.00	$5.46
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	23	16	$217.00	$78.55
96411 Administration of additional new drug or substance into vein using push technique	22	11	$281.00	$54.71
81001 Manual urinalysis test with examination using microscope, automated	20	14	$27.00	$3.11
86304 Immunologic analysis for detection of tumor antigen, quantitative; ca 125	18	14	$124.00	$20.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$509.00	$167.95
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	16	16	$35.00	$16.53
96401 Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle	15	12	$235.00	$71.81
J7030 Infusion, normal saline solution , 1000 cc	14	11	$19.00	$2.61
96521 Refilling and maintenance of portable pump	13	11	$661.00	$124.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9271 Injection, pembrolizumab, 1 mg	15,300	20	$146.80	$53.61
J9299 Injection, nivolumab, 1 mg	11,040	14	$81.14	$29.62
J0185 Injection, aprepitant, 1 mg	5,980	21	$9.00	$1.69
J9267 Injection, paclitaxel, 1 mg	3,204	11	$2.00	$0.12
J1626 Injection, granisetron hydrochloride, 100 mcg	870	32	$25.00	$0.38
J1100 Injection, dexamethasone sodium phosphate, 1 mg	790	35	$1.00	$0.12
36415 Insertion of needle into vein for collection of blood sample	784	278	$19.00	$8.40
J2469 Injection, palonosetron hcl, 25 mcg	740	34	$122.00	$1.00
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	651	262	$35.00	$7.61
80053 Blood test, comprehensive group of blood chemicals	604	241	$62.00	$10.35
99213 Established patient office or other outpatient visit, typically 15 minutes	402	158	$233.61	$87.99
96375 Injection of additional new drug or substance into vein	291	72	$105.00	$14.98
96413 Infusion of chemotherapy into a vein up to 1 hour	271	110	$686.00	$126.91
J9045 Injection, carboplatin, 50 mg	170	16	$300.00	$2.51
83615 Lactate dehydrogenase (enzyme) level	125	94	$30.00	$5.92
84443 Blood test, thyroid stimulating hormone (TSH)	83	37	$78.00	$16.38
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	80	31	$33.00	$6.34
82728 Ferritin (blood protein) level	74	43	$58.00	$13.36
83520 Measurement of substance using immunoassay technique	74	17	$181.00	$16.93
J3489 Injection, zoledronic acid, 1 mg	72	15	$462.00	$8.18
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	72	36	$152.00	$28.06
84439 Thyroxine (thyroid chemical), free	68	30	$63.00	$8.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	45	$330.90	$124.77
96417 Administration of additional new drug or substance into vein, 1 hour or less	67	29	$334.00	$62.73
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	66	34	$93.00	$13.85
96415 Administration of chemotherapy into vein, each additional hour	62	23	$156.00	$27.52
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	59	31	$304.00	$62.40
M0010 Enhancing oncology model (eom) monthly enhanced oncology services (meos) payment for eom enhanced services	51	15	$70.00	$71.48
J1200 Injection, diphenhydramine hcl, up to 50 mg	48	26	$7.00	$1.03
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	40	32	$146.30	$55.15
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	37	25	$217.00	$77.07
96401 Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle	37	13	$235.00	$70.93
83540 Iron level	35	29	$26.00	$6.34
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	35	15	$141.00	$32.35
83550 Iron binding capacity	35	29	$34.00	$8.57
84153 Psa (prostate specific antigen) measurement, total	31	15	$91.00	$18.02
82378 Carcinoembryonic antigen (cea) protein level	30	17	$96.00	$18.58
80048 Blood test, basic group of blood chemicals (calcium, total)	30	18	$48.00	$8.29
99441 Telephone medical discussion with physician, 5-10 minutes	29	23	$144.00	$54.08
J3490 Unclassified drugs	26	15	$9.00	$0.77
99195 Drawing of blood for a medical problem	25	14	$318.00	$94.37
96411 Administration of additional new drug or substance into vein using push technique	24	12	$281.00	$51.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$509.00	$162.15
96361 Hydration infusion into a vein	21	11	$73.00	$12.45
82784 Gammaglobulin (immune system protein) measurement	21	11	$54.00	$9.11
81001 Manual urinalysis test with examination using microscope, automated	18	11	$27.00	$3.11
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	18	15	$312.00	$115.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$334.00	$104.55
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$629.00	$210.78
85046 Red blood count automated, with additional calculations	16	13	$25.00	$5.46
86300 Immunologic analysis for detection of tumor antigen, quantitative; ca 15-3	14	14	$124.00	$20.39
82746 Folic acid level	12	12	$71.00	$14.41
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$463.00	$174.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9299 Injection, nivolumab, 1 mg	24,060	15	$78.15	$29.12
J9271 Injection, pembrolizumab, 1 mg	9,500	16	$140.79	$52.98
J0185 Injection, aprepitant, 1 mg	7,150	24	$9.00	$1.63
J1100 Injection, dexamethasone sodium phosphate, 1 mg	990	36	$1.00	$0.12
J2469 Injection, palonosetron hcl, 25 mcg	780	33	$122.00	$0.98
36415 Insertion of needle into vein for collection of blood sample	758	227	$19.00	$2.96
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	655	201	$35.00	$7.66
80053 Blood test, comprehensive group of blood chemicals	566	197	$62.00	$10.41
J1626 Injection, granisetron hydrochloride, 100 mcg	530	28	$25.00	$0.35
99213 Established patient office or other outpatient visit, typically 15 minutes	379	162	$225.91	$88.42
96413 Infusion of chemotherapy into a vein up to 1 hour	268	110	$686.00	$131.55
96375 Injection of additional new drug or substance into vein	255	65	$105.00	$15.27
84443 Blood test, thyroid stimulating hormone (TSH)	107	35	$78.00	$16.48
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	101	38	$152.00	$29.38
83615 Lactate dehydrogenase (enzyme) level	94	66	$30.00	$5.97
96417 Administration of additional new drug or substance into vein, 1 hour or less	90	32	$334.00	$63.16
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	88	52	$330.00	$125.10
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	82	36	$304.00	$65.63
J3489 Injection, zoledronic acid, 1 mg	77	16	$462.00	$7.18
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	70	34	$93.00	$14.00
96415 Administration of chemotherapy into vein, each additional hour	70	27	$156.00	$27.58
82728 Ferritin (blood protein) level	67	39	$58.00	$13.44
96401 Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle	67	13	$235.00	$73.64
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	67	25	$33.00	$6.38
83520 Measurement of substance using immunoassay technique	64	12	$181.00	$17.03
G9678 Oncology care model (ocm) monthly enhanced oncology services (meos) payment for ocm enhanced services. g9678 payments may only be made to ocm practitioners for ocm beneficiaries for the furnishment of enhanced services as defined in the ocm participation a	53	20	$160.00	$159.76
J1200 Injection, diphenhydramine hcl, up to 50 mg	43	27	$7.00	$1.08
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	39	30	$136.51	$54.89
83540 Iron level	37	29	$26.00	$6.39
83550 Iron binding capacity	37	29	$34.00	$8.63
84439 Thyroxine (thyroid chemical), free	35	17	$63.00	$8.90
82784 Gammaglobulin (immune system protein) measurement	33	13	$54.00	$9.20
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	28	22	$217.00	$69.18
84153 Psa (prostate specific antigen) measurement, total	26	12	$91.00	$18.18
82378 Carcinoembryonic antigen (cea) protein level	23	12	$96.00	$18.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$509.00	$162.62
80048 Blood test, basic group of blood chemicals (calcium, total)	22	17	$48.00	$8.36
99442 Telephone medical discussion with physician, 11-20 minutes	21	18	$168.00	$87.05
J3490 Unclassified drugs	19	12	$9.00	$0.73
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	19	15	$312.00	$99.40
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	18	18	$629.00	$215.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$334.00	$108.73
96360 Infusion into a vein for hydration, 31-60 minutes	15	11	$249.00	$33.41
96523 Irrigation of implanted venous access drug delivery device	14	11	$111.00	$25.75
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	14	$442.57	$176.10
85046 Red blood count automated, with additional calculations	13	12	$25.00	$5.49
99231 Follow-up hospital inpatient care per day, typically 15 minutes	12	11	$118.00	$37.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q5101 Injection, filgrastim-sndz, biosimilar, (zarxio), 1 microgram	20,040	12	$2.00	$0.37
J9299 Injection, nivolumab, 1 mg	17,940	20	$75.43	$28.70
J9271 Injection, pembrolizumab, 1 mg	13,800	23	$135.00	$50.04
J1453 Injection, fosaprepitant, 1 mg	7,650	26	$6.00	$0.35
J9267 Injection, paclitaxel, 1 mg	2,908	11	$2.00	$0.14
J1100 Injection, dexamethasone sodium phosphate, 1 mg	1,240	60	$1.00	$0.15
J2469 Injection, palonosetron hcl, 25 mcg	890	44	$122.00	$2.31
36415 Insertion of needle into vein for collection of blood sample	868	268	$19.00	$2.99
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	690	224	$35.00	$7.77
80053 Blood test, comprehensive group of blood chemicals	649	237	$62.00	$10.55
J1626 Injection, granisetron hydrochloride, 100 mcg	560	30	$25.00	$0.29
99213 Established patient office or other outpatient visit, typically 15 minutes	385	144	$225.00	$89.04
J9190 Injection, fluorouracil, 500 mg	332	11	$14.00	$1.72
G9678 Oncology care model (ocm) monthly enhanced oncology services (meos) payment for ocm enhanced services. g9678 payments may only be made to ocm practitioners for ocm beneficiaries for the furnishment of enhanced services as defined in the ocm participation a	331	57	$160.00	$160.23
96413 Infusion of chemotherapy into a vein up to 1 hour	302	141	$686.00	$140.35
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	242	78	$152.00	$30.71
96375 Injection of additional new drug or substance into vein	180	77	$105.00	$16.36
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	130	41	$33.00	$6.47
84443 Blood test, thyroid stimulating hormone (TSH)	128	42	$78.00	$16.80
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	120	38	$93.00	$13.84
83615 Lactate dehydrogenase (enzyme) level	108	72	$30.00	$6.04
J9045 Injection, carboplatin, 50 mg	106	12	$300.00	$2.58
J3489 Injection, zoledronic acid, 1 mg	98	19	$462.00	$10.48
96415 Administration of chemotherapy into vein, each additional hour	84	34	$156.00	$30.05
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	80	51	$136.00	$54.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	75	46	$330.00	$126.80
96417 Administration of additional new drug or substance into vein, 1 hour or less	72	36	$334.00	$68.46
82728 Ferritin (blood protein) level	62	35	$58.00	$13.63
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	61	38	$304.00	$70.11
J1200 Injection, diphenhydramine hcl, up to 50 mg	51	33	$7.00	$0.90
83520 Measurement of substance using immunoassay technique	50	13	$181.00	$17.27
82378 Carcinoembryonic antigen (cea) protein level	44	20	$96.00	$18.96
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	41	11	$141.00	$31.71
J7030 Infusion, normal saline solution , 1000 cc	39	21	$19.00	$2.78
84439 Thyroxine (thyroid chemical), free	34	13	$63.00	$9.02
83550 Iron binding capacity	33	27	$34.00	$8.74
83540 Iron level	33	27	$26.00	$6.47
99195 Drawing of blood for a medical problem	32	13	$318.00	$102.74
99442 Telephone medical discussion with physician, 11-20 minutes	32	24	$168.00	$89.43
96401 Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle	30	17	$235.00	$78.31
J3490 Unclassified drugs	29	18	$9.00	$0.84
96366 Infusion into a vein for therapy, prevention, or diagnosis, each additional hour	26	12	$97.00	$21.51
96411 Administration of additional new drug or substance into vein using push technique	26	13	$281.00	$59.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$509.00	$163.74
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	23	23	$629.00	$216.31
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	21	17	$217.00	$69.79
80048 Blood test, basic group of blood chemicals (calcium, total)	20	18	$48.00	$8.46
96361 Hydration infusion into a vein	19	14	$73.00	$13.35
99231 Follow-up hospital inpatient care per day, typically 15 minutes	17	11	$118.00	$37.35
85046 Red blood count automated, with additional calculations	15	14	$25.00	$5.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$334.00	$109.35
82746 Folic acid level	12	11	$71.00	$14.70
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	12	11	$312.00	$100.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9271 Injection, pembrolizumab, 1 mg	11,800	20	$130.83	$50.18
J1453 Injection, fosaprepitant, 1 mg	5,250	22	$6.00	$1.09
J9267 Injection, paclitaxel, 1 mg	2,516	14	$2.00	$0.14
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	1,701	14	$3.00	$0.11
J1100 Injection, dexamethasone sodium phosphate, 1 mg	1,140	58	$1.00	$0.12
J2469 Injection, palonosetron hcl, 25 mcg	790	47	$122.00	$4.03
36415 Insertion of needle into vein for collection of blood sample	790	257	$19.00	$2.96
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	599	224	$35.00	$7.61
80053 Blood test, comprehensive group of blood chemicals	560	214	$62.00	$10.33
99213 Established patient office or other outpatient visit, typically 15 minutes	430	143	$225.00	$72.72
J1626 Injection, granisetron hydrochloride, 100 mcg	400	22	$25.00	$0.28
J9201 Injection, gemcitabine hydrochloride, not otherwise specified, 200 mg	310	12	$401.00	$2.97
96413 Infusion of chemotherapy into a vein up to 1 hour	267	113	$686.00	$134.64
G9678 Oncology care model (ocm) monthly enhanced oncology services (meos) payment for ocm enhanced services. g9678 payments may only be made to ocm practitioners for ocm beneficiaries for the furnishment of enhanced services as defined in the ocm participation a	252	52	$160.00	$158.87
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	242	69	$152.00	$28.58
96375 Injection of additional new drug or substance into vein	169	71	$105.00	$15.58
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	144	44	$33.00	$6.44
J9045 Injection, carboplatin, 50 mg	141	19	$300.00	$2.76
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	91	41	$93.00	$14.07
83615 Lactate dehydrogenase (enzyme) level	89	65	$30.00	$6.00
J1200 Injection, diphenhydramine hcl, up to 50 mg	81	28	$4.90	$0.77
J3489 Injection, zoledronic acid, 1 mg	80	12	$462.00	$11.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	77	46	$330.00	$104.20
84443 Blood test, thyroid stimulating hormone (TSH)	76	28	$78.00	$16.70
96417 Administration of additional new drug or substance into vein, 1 hour or less	70	39	$334.00	$61.82
83520 Measurement of substance using immunoassay technique	64	14	$181.00	$17.15
96415 Administration of chemotherapy into vein, each additional hour	60	21	$156.00	$27.66
82728 Ferritin (blood protein) level	57	41	$58.00	$13.54
82378 Carcinoembryonic antigen (cea) protein level	53	23	$96.00	$18.87
J7030 Infusion, normal saline solution , 1000 cc	53	23	$19.00	$2.32
96361 Hydration infusion into a vein	45	25	$73.00	$11.46
99195 Drawing of blood for a medical problem	42	12	$318.00	$98.63
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	40	23	$304.00	$69.50
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$509.00	$156.74
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	33	19	$141.00	$31.01
86300 Immunologic analysis for detection of tumor antigen, quantitative; ca 15-3	32	16	$124.00	$20.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$334.00	$106.35
83550 Iron binding capacity	27	24	$34.00	$8.67
83540 Iron level	27	24	$26.00	$6.42
84439 Thyroxine (thyroid chemical), free	26	12	$63.00	$8.97
96401 Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle	25	11	$235.00	$77.16
80048 Blood test, basic group of blood chemicals (calcium, total)	24	19	$48.00	$8.19
96411 Administration of additional new drug or substance into vein using push technique	23	15	$281.00	$57.45
J3490 Unclassified drugs	23	18	$8.87	$0.81
J7040 Infusion, normal saline solution, sterile (500 ml = 1 unit)	23	11	$19.00	$0.95
85046 Red blood count automated, with additional calculations	21	19	$25.00	$5.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	16	$136.00	$44.67
96360 Infusion into a vein for hydration, 31-60 minutes	19	12	$249.00	$33.23
99442 Telephone medical discussion with physician, 11-20 minutes	19	16	$168.00	$74.40
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	12	$217.00	$72.43
96523 Irrigation of implanted venous access drug delivery device	18	15	$111.00	$26.52
71260 Ct scan of chest with contrast	17	14	$797.00	$64.84
74177 Ct scan of abdomen and pelvis with contrast	17	14	$1036.00	$229.11
99231 Follow-up hospital inpatient care per day, typically 15 minutes	13	11	$118.00	$39.03
J2505 Injection, pegfilgrastim, 6 mg	12	11	$16824.00	$3792.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9271 Injection, pembrolizumab, 1 mg	12,000	19	$127.70	$48.53
J1439 Injection, ferric carboxymaltose, 1 mg	12,000	12	$4.00	$1.06
J0185 Injection, aprepitant, 1 mg	10,140	28	$7.00	$1.98
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	3,701	20	$3.00	$0.11
J1100 Injection, dexamethasone sodium phosphate, 1 mg	1,518	47	$1.00	$0.11
J2469 Injection, palonosetron hcl, 25 mcg	1,100	41	$122.00	$10.30
36415 Insertion of needle into vein for collection of blood sample	678	212	$19.00	$2.93
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	547	169	$35.00	$8.44
80053 Blood test, comprehensive group of blood chemicals	531	170	$62.00	$11.46
J1626 Injection, granisetron hydrochloride, 100 mcg	490	21	$25.00	$0.35
99213 Established patient office or other outpatient visit, typically 15 minutes	459	160	$225.00	$71.82
J9190 Injection, fluorouracil, 500 mg	438	12	$8.00	$1.66
96413 Infusion of chemotherapy into a vein up to 1 hour	298	92	$686.00	$132.54
96375 Injection of additional new drug or substance into vein	295	71	$105.00	$15.25
J9045 Injection, carboplatin, 50 mg	286	15	$300.00	$2.32
G9678 Oncology care model (ocm) monthly enhanced oncology services (meos) payment for ocm enhanced services. g9678 payments may only be made to ocm practitioners for ocm beneficiaries for the furnishment of enhanced services as defined in the ocm participation a	278	59	$160.00	$156.80
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	254	54	$152.00	$29.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	130	73	$330.00	$104.78
J3489 Injection, zoledronic acid, 1 mg	104	13	$462.00	$11.63
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	98	44	$33.00	$6.98
J1200 Injection, diphenhydramine hcl, up to 50 mg	90	38	$4.00	$0.73
84443 Blood test, thyroid stimulating hormone (TSH)	84	31	$78.00	$18.30
96417 Administration of additional new drug or substance into vein, 1 hour or less	82	33	$334.00	$61.87
96415 Administration of chemotherapy into vein, each additional hour	75	23	$156.00	$29.61
82378 Carcinoembryonic antigen (cea) protein level	73	22	$96.00	$20.65
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	69	31	$93.00	$16.27
J7030 Infusion, normal saline solution , 1000 cc	64	35	$19.00	$2.45
96361 Hydration infusion into a vein	62	30	$73.00	$13.09
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	57	38	$304.00	$69.37
83615 Lactate dehydrogenase (enzyme) level	52	34	$30.00	$6.58
82728 Ferritin (blood protein) level	46	38	$58.00	$14.85
83520 Measurement of substance using immunoassay technique	44	11	$181.00	$16.93
96401 Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle	42	12	$235.00	$76.80
J3490 Unclassified drugs	36	17	$9.00	$0.77
71260 Ct scan of chest with contrast	33	19	$797.00	$76.36
96523 Irrigation of implanted venous access drug delivery device	32	15	$111.00	$26.37
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	32	32	$629.00	$195.94
83550 Iron binding capacity	32	31	$34.00	$9.52
83540 Iron level	32	31	$26.00	$7.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$509.00	$160.60
96360 Infusion into a vein for hydration, 31-60 minutes	28	22	$249.00	$36.79
74177 Ct scan of abdomen and pelvis with contrast	28	19	$1036.00	$219.34
J2505 Injection, pegfilgrastim, 6 mg	27	15	$16824.00	$3510.66
85046 Red blood count automated, with additional calculations	27	22	$25.00	$6.07
99195 Drawing of blood for a medical problem	26	11	$318.00	$97.77
96377 Application of on-body injector for under skin injection	26	13	$96.00	$15.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	17	$136.00	$43.89
84439 Thyroxine (thyroid chemical), free	22	12	$63.00	$9.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$334.00	$105.56
96411 Administration of additional new drug or substance into vein using push technique	17	14	$281.00	$54.30
80048 Blood test, basic group of blood chemicals (calcium, total)	17	13	$48.00	$9.21
J7040 Infusion, normal saline solution, sterile (500 ml = 1 unit)	15	12	$19.00	$1.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1439 Injection, ferric carboxymaltose, 1 mg	12,000	12	$4.00	$1.04
J0881 Injection, darbepoetin alfa, 1 microgram (non-esrd use)	10,500	20	$21.00	$3.76
J9267 Injection, paclitaxel, 1 mg	7,640	16	$2.00	$0.12
J9299 Injection, nivolumab, 1 mg	6,440	16	$70.81	$26.81
J9271 Injection, pembrolizumab, 1 mg	6,002	15	$125.69	$48.00
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	2,930	21	$3.00	$0.12
J1100 Injection, dexamethasone sodium phosphate, 1 mg	1,965	78	$1.00	$0.12
J2469 Injection, palonosetron hcl, 25 mcg	900	38	$122.00	$20.03
J1626 Injection, granisetron hydrochloride, 100 mcg	880	44	$25.00	$0.31
36415 Insertion of needle into vein for collection of blood sample	683	245	$19.00	$2.94
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	624	226	$35.00	$9.39
80053 Blood test, comprehensive group of blood chemicals	562	219	$62.00	$12.76
96375 Injection of additional new drug or substance into vein	500	107	$105.00	$17.52
99213 Established patient office or other outpatient visit, typically 15 minutes	403	127	$225.00	$71.20
J9201 Injection, gemcitabine hydrochloride, not otherwise specified, 200 mg	397	18	$401.00	$6.44
J9181 Injection, etoposide, 10 mg	373	11	$10.00	$0.73
96413 Infusion of chemotherapy into a vein up to 1 hour	323	120	$686.00	$137.08
J9045 Injection, carboplatin, 50 mg	314	18	$300.00	$3.17
G9678 Oncology care model (ocm) monthly enhanced oncology services (meos) payment for ocm enhanced services. g9678 payments may only be made to ocm practitioners for ocm beneficiaries for the furnishment of enhanced services as defined in the ocm participation a	235	44	$160.00	$156.80
J3480 Injection, potassium chloride, per 2 meq	195	12	$1.00	$0.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	123	81	$330.00	$105.32
J3489 Injection, zoledronic acid, 1 mg	117	16	$462.00	$13.51
J1200 Injection, diphenhydramine hcl, up to 50 mg	100	37	$3.94	$0.58
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	100	52	$93.00	$20.01
J3490 Unclassified drugs	87	33	$262.82	$107.08
96415 Administration of chemotherapy into vein, each additional hour	80	29	$156.00	$30.04
83615 Lactate dehydrogenase (enzyme) level	75	49	$30.00	$7.23
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	73	45	$304.00	$70.61
82728 Ferritin (blood protein) level	73	53	$58.00	$16.49
J3475 Injection, magnesium sulfate, per 500 mg	72	11	$6.00	$0.56
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less	69	30	$152.00	$30.36
96417 Administration of additional new drug or substance into vein, 1 hour or less	66	27	$334.00	$66.10
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	64	34	$33.00	$7.82
83540 Iron level	60	50	$26.00	$7.83
83550 Iron binding capacity	60	50	$34.00	$10.57
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	58	58	$509.00	$160.84
84443 Blood test, thyroid stimulating hormone (TSH)	55	31	$78.00	$20.33
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	43	43	$629.00	$201.30
96366 Infusion into a vein for therapy, prevention, or diagnosis, each additional hour	41	17	$97.00	$21.38
J7030 Infusion, normal saline solution , 1000 cc	41	26	$19.00	$2.47
96411 Administration of additional new drug or substance into vein using push technique	40	17	$281.00	$56.90
96361 Hydration infusion into a vein	36	25	$73.00	$13.40
83735 Magnesium level	35	18	$28.00	$8.10
J2505 Injection, pegfilgrastim, 6 mg	34	17	$16824.00	$4556.26
82378 Carcinoembryonic antigen (cea) protein level	34	17	$96.00	$22.94
85046 Red blood count automated, with additional calculations	31	23	$25.00	$6.74
96360 Infusion into a vein for hydration, 31-60 minutes	30	23	$249.00	$45.28
96377 Application of on-body injector for under skin injection	30	15	$96.00	$20.00
71260 Ct scan of chest with contrast	28	20	$797.00	$88.09
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	28	18	$217.00	$71.54
J7121 5% dextrose in lactated ringers infusion, up to 1000 cc	24	20	$3.00	$1.87
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	22	15	$141.00	$29.98
86301 Immunologic analysis for detection of tumor antigen, quantitative; ca 19-9	22	11	$124.00	$25.19
96374 Injection of drug or substance into a vein for therapy, diagnosis, or prevention	20	13	$240.00	$44.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$334.00	$105.43
96409 Infusion of chemotherapy into a vein using push technique	19	12	$485.00	$106.02
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	11	$118.00	$38.51
82607 Cyanocobalamin (vitamin B-12) level	18	18	$74.00	$18.24
82746 Folic acid level	18	18	$71.00	$17.79
74177 Ct scan of abdomen and pelvis with contrast	15	13	$1036.00	$213.03
81002 Urinalysis, manual test	13	12	$15.00	$3.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$416.00	$134.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	124	69	$35.00	$10.45
36415 Insertion of needle into vein for collection of blood sample	123	72	$19.00	$2.94
80053 Blood test, comprehensive group of blood chemicals	98	63	$62.00	$13.11
99213 Established patient office or other outpatient visit, typically 15 minutes	57	34	$225.00	$69.80
96375 Injection of additional new drug or substance into vein	54	13	$105.00	$21.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$509.00	$156.68
96413 Infusion of chemotherapy into a vein up to 1 hour	32	20	$686.00	$130.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	21	$330.00	$102.78
83615 Lactate dehydrogenase (enzyme) level	23	15	$30.00	$4.64
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	21	14	$93.00	$24.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$334.00	$102.97
82728 Ferritin (blood protein) level	16	15	$58.00	$11.75
83550 Iron binding capacity	15	14	$34.00	$11.75
83540 Iron level	15	14	$26.00	$8.70

Medical Specialties & State Licenses

CMS Verified: 2021-07-15

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TN Q3823

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.

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

353407501 (TX)

Hospital & Practice Group Affiliations

Oncology Associates Of Oregon P C

520 Country Club Pkwy, Eugene, OR 974016043

Phone: 5416835001

Practice Associates & Co-Workers

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

40 Associated Practitioners

Wendy Hunter , PA-C

Physician Assistant - Medical

NPI 1003858945

Physician Assistant (Certified)

Dr. Peter Kovach , MD

Internal Medicine - Hematology & Oncology

NPI 1023094299

Doctor of Medicine (M.D.)

Ashten Meeks , FNP-C

Nurse Practitioner - Family

NPI 1063364735

Family Nurse Practitioner (Certified)

Dr. Audrey Garrett , MD, MPH

Obstetrics & Gynecology - Gynecologic Oncology

NPI 1063437127

Doctor of Medicine (M.D.), Master of Public Health

Dr. Julie Gemmell , MD

Radiology - Radiation Oncology

NPI 1134105224

Doctor of Medicine (M.D.)

Dr. Jae Lee , MD

Internal Medicine - Hematology & Oncology

NPI 1154307080

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location July 15, 2021

Registered at 520 COUNTRY CLUB, EUGENE, OR 974016036 (Tel: 5416835001)

📍

Updated Business Mailing Address July 15, 2021

Registered at 520 COUNTRY CLUB, EUGENE, OR 974016036 (Tel: 5416835001)

✅

NPI Profile Active March 09, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location March 09, 2016

Registered at 1515 HOLCOMBE BLVD, HOUSTON, TX 770304009 (Tel: 7137926161)

📍

Updated Business Mailing Address March 09, 2016

Registered at PO BOX 4439, HOUSTON, TX 772104439 (Tel: 7137922991)

👤

Provider Name / Credentials Updated March 09, 2016

Recorded as MARC UEMURA, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 09, 2016

Internal Medicine (License #Q3823 in TN)

🟢

Initial NPI Registration & Enumeration April 23, 2010

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: 1487971081

Entity Type:

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

Enumeration Date: April 23, 2010

Last Update: July 15, 2021

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

520 Country Club

Eugene, OR 974016036

Phone: 5416835001

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.