Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann P Larson, COTA

Q: What is the NPI number for Ann Larson?

The National Provider Identifier (NPI) for Ann Larson is 1619028867, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapy Assistant in Stillwater, MN · enumerated 2007 · practices at Courage Center.

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

National Provider Identifier

1619028867

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Registry record

Entity type Individual (Type 1)

Name Ann P Larson

Credential COTA

Sex Female

Practice address 1460 Curve Crest Blvd W, Stillwater, MN, 55082

Phone (651) 439-8283

Fax (651) 439-0576

Enumeration date Jan 15, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 201028 (MN) 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

Where does Ann Larson practice?

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

What is the NPI number for Ann Larson?

The National Provider Identifier (NPI) for Ann Larson is 1619028867, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.