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

Cassidy F Blair, PSY.D.

Clinical Psychologist in Los Angeles, CA · enumerated 2008.

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

National Provider Identifier

1366607012

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Registry record

Entity type Individual (Type 1)

Name Cassidy F Blair

Credential PSY.D.

Sex Female

Practice address Los Angeles, CA, 90025

Phone (310) 866-6414

Fax (310) 826-4706

Enumeration date Jul 22, 2008

Last updated in NPPES Feb 13, 2017

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

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY22022 (CA) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY22022 (CA) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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

What is the NPI number for Cassidy Blair?

The National Provider Identifier (NPI) for Cassidy Blair is 1366607012, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cassidy Blair practice?

The practice location on file with NPPES is in Los Angeles, 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 2017-02-13.