Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian Lee Thorson, A.T.,C

Specialist in Madison, WI · enumerated 2006.

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

National Provider Identifier

1952375750

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Registry record

Entity type Individual (Type 1)

Name Brian Lee Thorson

Credential A.T.,C

Sex Male

Practice address 504 East Blf, Madison, WI, 53704

Phone (608) 242-7788

Enumeration date Feb 16, 2006

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 023702 (WI) 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

What is the NPI number for Brian Thorson?

The National Provider Identifier (NPI) for Brian Thorson is 1952375750, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brian Thorson practice?

The practice location on file with NPPES is in Madison, WI. Providers can have multiple locations; NPPES lists the primary practice address.

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