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Diana Beth Baker, M.D.

Diagnostic Radiology Physician in San Francisco, CA · enumerated 2006.

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

National Provider Identifier

1790730984

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Registry record

Entity type Individual (Type 1)
Name Diana Beth Baker
Credential M.D.
Sex Female
Practice address 505 Parnassus Ave Fl 3, San Francisco, CA, 94143
Phone (415) 476-1537
Fax (415) 476-0616
Enumeration date May 24, 2006
Last updated in NPPES Oct 7, 2025

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License A68958 (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
00A689580 Other CA BLUE CROSS OF CA
P00038870 Other CA RAILROAD MEDICARE
00A689580 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.

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Frequently asked questions

What is the NPI number for Diana Baker?
The National Provider Identifier (NPI) for Diana Baker is 1790730984, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diana Baker 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 2025-10-07.