NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Gayle Kathleen Windman, PH.D.

Clinical Psychologist in Pacific Palisades, CA · enumerated 2007.

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

National Provider Identifier

1144341546

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Registry record

Entity type Individual (Type 1)
Name Dr. Gayle Kathleen Windman
Credential PH.D.
Sex Female
Practice address Pacific Palisades, CA, 90272
Phone (310) 301-0989
Fax (310) 301-0989
Enumeration date Apr 3, 2007
Last updated in NPPES Jun 12, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY19944 (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 Gayle Windman?
The National Provider Identifier (NPI) for Gayle Windman is 1144341546, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gayle Windman practice?
The practice location on file with NPPES is in Pacific Palisades, 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 2013-06-12.