Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Fitzgerald, PH.D.

Audiologist in Palo Alto, CA · enumerated 2016.

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

National Provider Identifier

1770930810

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Registry record

Entity type Individual (Type 1)

Name Matthew Fitzgerald

Credential PH.D.

Sex Male

Practice address 2452 Watson Ct, Suite 1700, Palo Alto, CA, 94303

Phone (650) 724-6015

Enumeration date May 18, 2016

Last updated in NPPES May 18, 2016

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 3040 (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.

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Frequently asked questions

What is the NPI number for Matthew Fitzgerald?

The National Provider Identifier (NPI) for Matthew Fitzgerald is 1770930810, a Type 1 (individual) record in the CMS NPPES registry.

Where does Matthew Fitzgerald practice?

The practice location on file with NPPES is in Palo Alto, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-18.