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

Ms. Patricia Holden, LCSW, PSY D

Clinical Social Worker in Costa Mesa, CA · enumerated 2006.

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

National Provider Identifier

1174624688

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Registry record

Entity type Individual (Type 1)

Name Ms. Patricia Holden

Credential LCSW, PSY D

Sex Female

Practice address Costa Mesa, CA, 92626

Phone (800) 577-4701

Enumeration date Sep 26, 2006

Last updated in NPPES May 15, 2025

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCS22999 (CA) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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

How do I verify Patricia Holden's NPI record?

Cross-check NPI 1174624688 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1174624688 active?

Yes, as of the latest NPPES snapshot, NPI 1174624688 is active (record last updated 2025-05-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-15.