Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Frazier

Clinical Social Worker in Altadena, CA · enumerated 2022.

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

National Provider Identifier

1841944253

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Registry record

Entity type Individual (Type 1)

Name Allison Frazier

Sex Female

Practice address 760 Mountain View St, Altadena, CA, 91001

Phone (626) 798-6793

Enumeration date Feb 5, 2022

Last updated in NPPES Dec 30, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License ASW136205 (CA) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 136205 (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

Is NPI 1841944253 active?

Yes, as of the latest NPPES snapshot, NPI 1841944253 is active (record last updated 2025-12-30).

How do I verify Allison Frazier's NPI record?

Cross-check NPI 1841944253 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 2025-12-30.