Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Richard Ira Bernstein, MD

Endocrinology, Diabetes & Metabolism Physician in Greenbrae, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1780750406

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Registry record

Entity type Individual (Type 1)

Name Richard Ira Bernstein

Credential MD

Sex Male

Practice address 900 South Eliseo Dr, #201, Greenbrae, CA, 94904

Phone (415) 461-1780

Fax (415) 461-7378

Enumeration date Nov 27, 2006

Last updated in NPPES Dec 14, 2012

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License G179390 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
460001947	Other	CA	RR

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Richard Bernstein's NPI record?

Cross-check NPI 1780750406 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1780750406 active?

Yes, as of the latest NPPES snapshot, NPI 1780750406 is active (record last updated 2012-12-14).

Other providers at this practice address

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Linda Gaudiani Endocrinology, Diabetes & Metabolism Physician · Greenbrae, CA NPI 1730241589

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-14.