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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Rita Larsen, COTA

Occupational Therapy Assistant in Springdale, AR · enumerated 2019.

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

National Provider Identifier

1871052720

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Registry record

Entity type Individual (Type 1)
Name Mrs. Rita Larsen
Credential COTA
Sex Female
Practice address Springdale, AR, 72764
Phone (479) 595-0599
Enumeration date Mar 19, 2019
Last updated in NPPES Mar 19, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT-A1478 (AR) 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

What is the NPI number for Rita Larsen?
The National Provider Identifier (NPI) for Rita Larsen is 1871052720, a Type 1 (individual) record in the CMS NPPES registry.
Where does Rita Larsen practice?
The practice location on file with NPPES is in Springdale, AR. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-19.