Stephen Dongjin Oh, D.O.
Anatomic Pathology & Clinical Pathology Physician · Murrieta, CA
Stephen Dongjin Oh, D.O. is an anatomic pathology & clinical pathology physician with a practice address in Murrieta, California, and NPI 1881867695, issued on Apr 12, 2008. Check the license (California 20A 9711, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Stephen Dongjin Oh
- Credential
- D.O.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 20A 9711 CA
Self-reported in NPPES; status is on the state search - Practice location
- 29185 Branwin St, Murrieta, CA 92563
- Phone
- (312) 636-9389
- Enumerated
- Apr 12, 2008
- Record last updated
- Nov 28, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (951) 200-6797
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 1,554 in California → Look up another NPI →
Verify Stephen Dongjin Oh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A 9711Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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).
Industry payments in 2024: $320.59
5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 2,607 providers of this specialty with any payment received $3,565.00 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.
Stephen Dongjin Oh among 1,554 anatomic pathology & clinical pathology physician records in California
Stephen Dongjin Oh, D.O. is one of 1,554 anatomic pathology & clinical pathology physician records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 38% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2016 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in California
There are 1,554 anatomic pathology & clinical pathology physician records in California.
All 1,554 in California → Every provider in Murrieta → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Ernest Holburt, MDMurrieta, CA 925621235193814
- Robert Veve, MDMurrieta, CA 925621962466078
- Duyet Vo, MDMurrieta, CA 925621265496533
- Moogil Choe, MDMoreno Valley, CA 925551811356066
- Gary Strickland, M.D.Moreno Valley, CA 925551295107134
- Bing Wang, MDMoreno Valley, CA 925551619236783
- Mustafa Mahdavy, M.D.Hemet, CA 925431932296340
- Alan Mare, M.D.Hemet, CA 925431609889518
Common questions
What is Stephen Dongjin Oh, D.O.'s NPI number?
Stephen Dongjin Oh, D.O.'s National Provider Identifier (NPI) is 1881867695, issued on Apr 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Dongjin Oh, D.O. located?
The NPPES record lists a practice address at 29185 Branwin St, Murrieta, CA, 92563. Phone: (312) 636-9389. Providers update this record themselves, so call before visiting.
How can I verify Stephen Dongjin Oh, D.O.'s license?
NPPES lists California license number 20A 9711, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Stephen Dongjin Oh, D.O.'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.