Christopher Oh, M.D.
Family Medicine Physician · Bronx, NY
Christopher Oh, M.D. is a family medicine physician with a practice address in Bronx, New York, and NPI 1891159257, issued on Apr 11, 2016. Check the license (New York 298359, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Christopher Oh
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 298359 NY
Self-reported in NPPES; status is on the state search - Practice location
- 730 Brook Ave, Bronx, NY 10455
- Phone
- (718) 484-1247
- Enumerated
- Apr 11, 2016
- Record last updated
- Nov 8, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191004002243); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 730 Brook Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tanya Costa, MDFamily Medicine Physician1699336925
- Nydia Guity, LCSWClinical Social Worker1346512712
- David Herszenson, M.D.Family Medicine Physician1487879748
- Nicole Ketter, LMSWSocial Worker1205294006
- Erum Khalid, D.O.Family Medicine Physician1043662323
- Nina LeonidasSocial Worker1346717956
Verify Christopher Oh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 298359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average family medicine physician in 2024
2,451 Medicare Part D claims for 230 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 75 claims were for opioids.
Most prescribed
- Atorvastatin Calcium189 claims
- Amlodipine Besylate118 claims
- Albuterol Sulfate Hfa94 claims
- Fluticasone Propionate72 claims
- Famotidine69 claims
- Metformin Hcl64 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 practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Montefiore Medical CenterBronx, NY · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Christopher Oh among 6,417 family medicine physician records in New York
Christopher Oh, M.D. is one of 6,417 family medicine physician records with a practice address in New York. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 74% of them.
- NPI issued2016 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2016 · median 2007 among the 4,188 with a school on file
- Record last updated2019 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
364 family medicine physician records list a practice address in Bronx
They are 364 of the 32,017 NPPES records with a practice address in Bronx, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Bronx → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Yvonne Alexis-Cherenfant, FNPBronx, NY 104551447375464
- Grace Beek, FNPBronx, NY 104551881772762
- Nelson Cabagnot, M.D.Bronx, NY 104551720116528
- Tanya Costa, MDBronx, NY 104551699336925
- Ana Gotay, FNPBronx, NY 104551619476157
- David Herszenson, M.D.Bronx, NY 104551487879748
- Erum Khalid, D.O.Bronx, NY 104551043662323
- Ill Sung Na, MDBronx, NY 104551942305685
Common questions
What is Christopher Oh, M.D.'s NPI number?
Christopher Oh, M.D.'s National Provider Identifier (NPI) is 1891159257, issued on Apr 11, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Oh, M.D. located?
The NPPES record lists a practice address at 730 Brook Ave, Bronx, NY, 10455. Phone: (718) 484-1247. Providers update this record themselves, so call before visiting.
How can I verify Christopher Oh, M.D.'s license?
NPPES lists New York license number 298359, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christopher Oh, M.D. prescribe under Medicare Part D?
In 2024, Christopher Oh, M.D. had 2,451 Medicare Part D claims for 230 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Christopher Oh, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. 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.