Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Diane Marcy Meadow, MSW PHD

Clinical Social Worker in Irvine, CA · enumerated 2007 · practices at Kamala Thomas Psychological Services Corp.

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

National Provider Identifier

1265658157

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Registry record

Entity type Individual (Type 1)

Name Dr. Diane Marcy Meadow

Credential MSW PHD

Sex Female

Practice address 15615 Alton Pkwy, Ste 220, Irvine, CA, 92618

Phone (949) 707-5191

Fax (949) 496-6027

Enumeration date Apr 18, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCS5702 (CA) Primary

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

Is NPI 1265658157 active?

Yes, as of the latest NPPES snapshot, NPI 1265658157 is active (record last updated 2007-07-08).

How do I verify Diane Meadow's NPI record?

Cross-check NPI 1265658157 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 2007-07-08.