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Mr. Gary Dennis Gin, M.D.

Pediatrics Physician in San Francisco, CA · enumerated 2006.

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

National Provider Identifier

1578575981

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Registry record

Entity type Individual (Type 1)
Name Mr. Gary Dennis Gin
Credential M.D.
Sex Male
Practice address 525 Spruce Street, Suite 3, San Francisco, CA, 94118
Phone (415) 668-8900
Fax (415) 668-1695
Enumeration date Aug 13, 2006
Last updated in NPPES Oct 24, 2019

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License G38041 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Gary Gin practice?
The practice location on file with NPPES is in San Francisco, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gary Gin?
The National Provider Identifier (NPI) for Gary Gin is 1578575981, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-24.