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

Ms. Tina Annette Williams, LMFT 135280

Marriage & Family Therapist in El Centro, CA · enumerated 2009.

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

National Provider Identifier

1164750816

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Registry record

Entity type Individual (Type 1)

Name Ms. Tina Annette Williams

Credential LMFT 135280

Sex Female

Practice address El Centro, CA, 92243

Phone (760) 353-6151

Fax (760) 353-6152

Enumeration date Nov 18, 2009

Last updated in NPPES Jul 21, 2025

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 135280 (CA) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

Other identifiers

Identifier	Type	State	Issuer
106H00000X	Medicaid	CA	-

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 Tina Williams?

The National Provider Identifier (NPI) for Tina Williams is 1164750816, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tina Williams practice?

The practice location on file with NPPES is in El Centro, 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 2025-07-21.