Richard Bernstein, MD
Endocrinology, Diabetes & Metabolism Physician · Greenbrae, CA
Richard Bernstein, MD is an endocrinology, diabetes & metabolism physician with a practice address in Greenbrae, California, and NPI 1780750406, issued on Nov 27, 2006. Check the license (California G179390, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Richard Bernstein
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- G179390 CA
Self-reported in NPPES; status is on the state search - Practice location
- 900 South Eliseo Dr, Greenbrae, CA 94904
- Phone
- (415) 461-1780
- Enumerated
- Nov 27, 2006
- Entity
- Type 1 · individual
Also registered at 900 South Eliseo Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linda Gaudiani, MDEndocrinology, Diabetes & Metabolism Physician1730241589
Verify Richard Bernstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G179390Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Endocrinology, Diabetes & Metabolism Physician providers in California
There are 890 endocrinology, diabetes & metabolism physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other endocrinology, diabetes & metabolism physician records in California
- Anita Abraham, M.D.Stockton, CA1558380337
- Sallie Adams, M.D.Roseville, CA1255342085
- Ananta AddalaPalo Alto, CA1740669563
- Helen Adelberg, M.D.Encino, CA1093935447
- David Aftergood, MDBeverly Hills, CA1639259328
- Bahar Aghighi, MDSanta Cruz, CA1770562134
- Tyler Aguinaldo, MDBurlingame, CA1306811906
- Susan Ahern, D.O.Ventura, CA1508156597
- Scott Ahl, D.O.Huntington Beach, CA1558674523
- Sheila Ahmadi, MDLos Angeles, CA1194800094
Common questions
What is Richard Bernstein, MD's NPI number?
Richard Bernstein, MD's National Provider Identifier (NPI) is 1780750406, issued on Nov 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard Bernstein, MD located?
The NPPES record lists a practice address at 900 South Eliseo Dr, Greenbrae, CA, 94904. Phone: (415) 461-1780. Providers update this record themselves, so call before visiting.
How can I verify Richard Bernstein, MD's license?
NPPES lists California license number G179390, 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.