Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Claire Thomson

Psychologist in Anchorage, AK · enumerated 2022.

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

National Provider Identifier

1639899875

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Claire Thomson

Sex Female

Practice address 4951 Business Park Blvd, Anchorage, AK, 99503

Phone (907) 743-7200

Fax (907) 743-7255

Enumeration date Aug 29, 2022

Last updated in NPPES Nov 3, 2025

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 245082 (AK) 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 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.

What specialty is Claire Thomson?

Claire Thomson is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-03.