Steven Jeffrey Ohsie, M.D.
Anatomic Pathology & Clinical Pathology Physician · Rancho Dominguez, CA
Steven Jeffrey Ohsie, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Rancho Dominguez, California, and NPI 1871768820, issued on Apr 29, 2008. Check the license (California A90336, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Steven Jeffrey Ohsie
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- A90336 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2374 E Pacifica PL, Rancho Dominguez, CA 90220
- Phone
- (310) 225-3244
- Enumerated
- Apr 29, 2008
- Record last updated
- Jun 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (310) 698-7054
- Medicare enrollment
- Enrolled (PECOS I20250210000669); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2374 E Pacifica PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suchetha Adiga, M.D.Cytopathology Physician1003816893
- Christopher Ake, D.O.Anatomic Pathology & Clinical Pathology Physician1619119278
- Scott Binder, MDAnatomic Pathology Physician1326076019
- Nicolas Gallegos, M.D.Anatomic Pathology & Clinical Pathology Physician1205129509
- Eric Glassy, M.D.Anatomic Pathology & Clinical Pathology Physician1962455337
- Wamda Goreal, M.D.Anatomic Pathology & Clinical Pathology Physician1811156763
Verify Steven Jeffrey Ohsie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A90336Check 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).
Bills Medicare through 2 group practices
- Affiliated Pathologists Medical Group, Inc.Rancho Dominguez, CA
- Thomas DermatologyLake Havasu City, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
16 anatomic pathology & clinical pathology physician records list a practice address in Rancho Dominguez
They are 16 of the 27 NPPES records with a practice address in Rancho Dominguez, and 1,554 anatomic pathology & clinical pathology physician records in California.
All 16 in Rancho Dominguez → All 1,554 in California → Every provider in Rancho Dominguez →
Other anatomic pathology & clinical pathology physician records in California
- Sophie Aalaei, M.D.San Diego, CA1558454207
- Abdul Majeed Abid, MBBS, MDClovis, CA1578055414
- Ronnie Abraham, MDSan Luis Obispo, CA1124254933
- Joline Abrahams, M.D.Palm Springs, CA1679567366
- Guillermo Acero, MDOjai, CA1629144373
- Dennis Adams, M.D.Stanford, CA1053726182
- Alaa Afify, M.D.Sacramento, CA1245212950
- Ali Afsari, M.D.Orange, CA1275064362
- Mukesh AgarwalColton, CA1154901056
- Maryam Aghighi, MDSanta Rosa, CA1073074977
Common questions
What is Steven Jeffrey Ohsie, M.D.'s NPI number?
Steven Jeffrey Ohsie, M.D.'s National Provider Identifier (NPI) is 1871768820, issued on Apr 29, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Steven Jeffrey Ohsie, M.D. located?
The NPPES record lists a practice address at 2374 E Pacifica PL, Rancho Dominguez, CA, 90220. Phone: (310) 225-3244. Providers update this record themselves, so call before visiting.
How can I verify Steven Jeffrey Ohsie, M.D.'s license?
NPPES lists California license number A90336, 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 Steven Jeffrey Ohsie, 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.