James Ou Jin, M.D.
Medical Oncology Physician · South Bend, IN
James Ou Jin, M.D. is a medical oncology physician with a practice address in South Bend, Indiana, and NPI 1215900311, issued on Feb 9, 2006. Check the license (Indiana 01061466A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- James Ou Jin
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 01061466A IN
Self-reported in NPPES; status is on the state search - Practice location
- 615 N Michigan St, South Bend, IN 46601
- Phone
- (574) 647-1100
- Enumerated
- Feb 9, 2006
- Record last updated
- Jul 14, 2026
- Fax
- (574) 647-3148
- Medicaid ID
- 200806670 IN
- Medicare enrollment
- Enrolled (PECOS I20060131000341); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 78 in Indiana → Look up another NPI →
Also registered at 615 N Michigan St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lynn Alsatie, MDStudent in an Organized Health Care Education/Training Program1801647425
- Robert Austin, MDMaternal & Fetal Medicine Physician1083677439
- Kylie Bailey, MSN, FNPFamily Nurse Practitioner1982955563
- Algis Baliunas, MDEmergency Medicine Physician1871567842
- Madison Bedwell, CRNACertified Registered Nurse Anesthetist1952097339
- Michael Blakesley, MDEmergency Medicine Physician1275614570
Verify James Ou Jin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01061466ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.0 times the Medicare Part D claims of the average medical oncology physician in 2024
2,797 Medicare Part D claims for 372 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 379 claims were for opioids.
Most prescribed
- Eliquis263 claims
- Anastrozole205 claims
- Tamoxifen Citrate143 claims
- Oxycodone-Acetaminophen139 claims
- Prednisone136 claims
- Xarelto129 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 88.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,324.29
123 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 3,343 providers of this specialty with any payment received $11,773.47 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Beacon Medical Group IncSouth Bend, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Ou Jin among 78 medical oncology physician records in Indiana
James Ou Jin, M.D. is one of 78 medical oncology physician records with a practice address in Indiana. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 26% of them.
- NPI issued2006 · 26% of these records are older, 47% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1983 · median 2001 among the 57 with a school on file
- Record last updated2026 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Indiana
There are 78 medical oncology physician records in Indiana.
All 78 in Indiana → Every provider in South Bend → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Muhammad Hussain, DOPlymouth, IN 465631669800728
- Rafat Ansari, M.D.Mishawaka, IN 465451013911593
- Bilal Ansari, M.D.Mishawaka, IN 465451386648749
- Jose Bufill, M.D.Mishawaka, IN 465451558365031
- Sayuri Cheruvu, M.B.,B.SMishawaka, IN 465451134357213
- Mohamed Farhat, MDMishawaka, IN 465451104082809
- Rashid Khan, M.D.Mishawaka, IN 465451649446444
- David Taber, M.D.Mishawaka, IN 465451659375145
Common questions
What is James Ou Jin, M.D.'s NPI number?
James Ou Jin, M.D.'s National Provider Identifier (NPI) is 1215900311, issued on Feb 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Ou Jin, M.D. located?
The NPPES record lists a practice address at 615 N Michigan St, South Bend, IN, 46601. Phone: (574) 647-1100. Providers update this record themselves, so call before visiting.
How can I verify James Ou Jin, M.D.'s license?
NPPES lists Indiana license number 01061466A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Ou Jin, M.D. prescribe under Medicare Part D?
In 2024, James Ou Jin, M.D. had 2,797 Medicare Part D claims for 372 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is James Ou Jin, M.D.'s MIPS final score?
The 2023 MIPS final score is 88.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.