Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Adam Howard Gazzaley, MD PH D

Neurology Physician in San Francisco, CA · enumerated 2006.

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

National Provider Identifier

1932142205

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Registry record

Entity type Individual (Type 1)

Name Dr. Adam Howard Gazzaley

Credential MD PH D

Sex Male

Practice address 400 Parnassus Ave, San Francisco, CA, 94143

Phone (415) 353-2273

Fax (415) 353-2898

Enumeration date Jun 14, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License A79274 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
00A792740	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

Is NPI 1932142205 active?

Yes, as of the latest NPPES snapshot, NPI 1932142205 is active (record last updated 2007-07-09).

How do I verify Adam Gazzaley's NPI record?

Cross-check NPI 1932142205 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.