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Gina Chang, MD

Neurology Physician in San Francisco, CA · enumerated 2020.

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

National Provider Identifier

1164044855

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Registry record

Entity type Individual (Type 1)
Name Gina Chang
Credential MD
Sex Female
Practice address 1651 4th St Ste 252, San Francisco, CA, 94158
Phone (415) 353-2069
Enumeration date May 15, 2020
Last updated in NPPES Aug 8, 2025

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License A200629 (CA) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License A200629 (CA) Primary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MT219800 (PA) Secondary
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 Gina Chang 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 Gina Chang?
The National Provider Identifier (NPI) for Gina Chang is 1164044855, 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 2025-08-08.