Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michelle Gannon, PHD

Psychologist in San Francisco, CA · enumerated 2018.

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

National Provider Identifier

1295233765

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Michelle Gannon

Credential PHD

Sex Female

Practice address 417 Spruce St, San Francisco, CA, 94118

Phone (415) 717-4008

Enumeration date Jan 30, 2018

Last updated in NPPES Jan 30, 2018

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY14151 (CA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Michelle Gannon 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 Michelle Gannon?

The National Provider Identifier (NPI) for Michelle Gannon is 1295233765, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-30.