Registry data as of Aug 27, 2026

Clarene David, M.D.

Internal Medicine Physician · San Quentin, CA

Clarene David, M.D. is an internal medicine physician with a practice address in San Quentin, California, and NPI 1093917155, issued on Jun 1, 2007. Check the license (California G075117, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1093917155
Name
Clarene David
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
G075117 CA
Self-reported in NPPES; status is on the state search
Practice location
San Quentin State Prison, San Quentin, CA 94964
Phone
(415) 454-1460
Enumerated
Jun 1, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at San Quentin State Prison

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Robert Compton, D.D.S.General Practice Dentistry1295919074
  2. Hillel Greene, ASWSocial Worker1982025755
  3. Eric MontheiForensic Psychologist1144621368

Verify Clarene David in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G075117
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

3 internal medicine physician records list a San Quentin practice address

They are 3 of the 79 NPPES records with a San Quentin practice address, and 20,403 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other internal medicine physician records in California

  1. Jacob Aaron, MDSan Francisco, CA1407202518
  2. Alistair Aaronson, MDStanford, CA1457628760
  3. Jose Abad., MDSacramento, CA1144607219
  4. Donna Abare, MDOakland, CA1386722155
  5. Marce AbareScotts Valley, CA1457744708
  6. Samuel Abarte, M.D.Chula Vista, CA1578535498
  7. Alexander Abary, MDLong Beach, CA1104995919
  8. Luba Abascal, MDSan Francisco, CA1023180874
  9. Michael Abate, MDSacramento, CA1548248131
  10. Wali Abawi, D.O.Joshua Tree, CA1104362268

Common questions

What is Clarene David, M.D.'s NPI number?

Clarene David, M.D.'s National Provider Identifier (NPI) is 1093917155, issued on Jun 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Clarene David, M.D. located?

The NPPES record lists a practice address at San Quentin State Prison, San Quentin, CA, 94964. Phone: (415) 454-1460. Providers update this record themselves, so call before visiting.

How can I verify Clarene David, M.D.'s license?

NPPES lists California license number G075117, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.