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Tiffany Denise Williams, THERAPIST

Mental Health Counselor in Los Angeles, CA · enumerated 2016.

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

National Provider Identifier

1104280932

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Registry record

Entity type Individual (Type 1)
Name Tiffany Denise Williams
Credential THERAPIST
Sex Female
Practice address 8939 S Sepulveda Blvd Ste 102, Los Angeles, CA, 90045
Phone (323) 826-7359
Fax (323) 826-5262
Enumeration date Apr 7, 2016
Last updated in NPPES Nov 13, 2025

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 8288 (CA) Primary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 8288 (CA) Secondary
101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 8288 (CA) Secondary

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 specialty is Tiffany Williams?
Tiffany Williams is registered in NPPES with the primary taxonomy of Mental Health Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-13.