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

Mrs. Kathryn Suzanne Grumbine Thrash, COTA/L

Occupational Therapy Assistant in Arkadelphia, AR · enumerated 2008 · practices at Tfs Incorpated.

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

National Provider Identifier

1164671822

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Registry record

Entity type Individual (Type 1)
Name Mrs. Kathryn Suzanne Grumbine Thrash
Credential COTA/L
Sex Female
Practice address Arkadelphia, AR, 71923
Phone (870) 636-0078
Enumeration date Sep 17, 2008
Last updated in NPPES Feb 5, 2025

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-A402 (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 Kathryn Thrash?
The National Provider Identifier (NPI) for Kathryn Thrash is 1164671822, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kathryn Thrash practice?
The practice location on file with NPPES is in Arkadelphia, 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 2025-02-05.