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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Jeffrey Thorson

Occupational Therapist in Norwalk, IA · enumerated 2026.

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

National Provider Identifier

1528996543

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Registry record

Entity type Individual (Type 1)
Name Michael Jeffrey Thorson
Sex Male
Practice address 2901 Cedar St, Norwalk, IA, 50211
Phone (877) 407-3422
Enumeration date May 11, 2026
Last updated in NPPES May 11, 2026

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 134695 (IA) 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.

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Frequently asked questions

Where does Michael Thorson practice?
The practice location on file with NPPES is in Norwalk, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Thorson?
The National Provider Identifier (NPI) for Michael Thorson is 1528996543, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-11.