Michael Ohkura, MD
Family Medicine Physician · San Francisco, CA
Michael Ohkura, MD is a family medicine physician with a practice address in San Francisco, California, and NPI 1992202808, issued on Apr 7, 2018. Check the license (California A173961, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Ohkura
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A173961 CA
Self-reported in NPPES; status is on the state search - Practice location
- 595 Castro St, San Francisco, CA 94114
- Phone
- (888) 663-6331
- Enumerated
- Apr 7, 2018
- Record last updated
- Jan 8, 2025
- Fax
- (415) 252-7176
- Medicare enrollment
- Enrolled (PECOS I20210901002587); accepts Medicare assignment
- Medical or professional school
- University Of Vermont College Of Medicine, 2018
- Entity
- Type 1 · individual
Also registered at 595 Castro St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Ohkura in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A173961Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
23 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- One Medical Group IncSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Francisco →
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- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Michael Ohkura, MD's NPI number?
Michael Ohkura, MD's National Provider Identifier (NPI) is 1992202808, issued on Apr 7, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Michael Ohkura, MD located?
The NPPES record lists a practice address at 595 Castro St, San Francisco, CA, 94114. Phone: (888) 663-6331. Providers update this record themselves, so call before visiting.
How can I verify Michael Ohkura, MD's license?
NPPES lists California license number A173961, 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.
How much does Michael Ohkura, MD prescribe under Medicare Part D?
In 2024, Michael Ohkura, MD had 23 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.