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Gary Evan Shaller, PH.D.

Clinical Psychologist in Richmond, CA · enumerated 2010.

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

National Provider Identifier

1841520079

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Registry record

Entity type Individual (Type 1)
Name Gary Evan Shaller
Credential PH.D.
Sex Male
Practice address 901 Nevin Ave, Richmond, CA, 94801
Phone (510) 307-1687
Fax (510) 307-1615
Enumeration date Jan 11, 2010
Last updated in NPPES Dec 30, 2021

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY21957 (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

Is NPI 1841520079 active?
Yes, as of the latest NPPES snapshot, NPI 1841520079 is active (record last updated 2021-12-30).
How do I verify Gary Shaller's NPI record?
Cross-check NPI 1841520079 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 2021-12-30.