Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Pierre R Theodore, MD

Surgery Physician in San Francisco, CA · enumerated 2006.

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

National Provider Identifier

1811952054

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Registry record

Entity type Individual (Type 1)

Name Dr. Pierre R Theodore

Credential MD

Sex Male

Practice address 1600 Divisadero St, San Francisco, CA, 94143

Phone (415) 353-9888

Fax (415) 885-3586

Enumeration date Apr 19, 2006

Last updated in NPPES Jul 22, 2008

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A86700 (CA) Primary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License A86700 (CA) Secondary

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
00A867000	Medicaid	CA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Pierre Theodore?

The National Provider Identifier (NPI) for Pierre Theodore is 1811952054, a Type 1 (individual) record in the CMS NPPES registry.

Where does Pierre Theodore practice?

The practice location on file with NPPES is in San Francisco, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-22.