NPI Portal NPI Lookup & Verification

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

Mrs. Kayla Sue Williams, C.O.T.A.

Occupational Therapy Assistant in La Crosse, WI · enumerated 2016.

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

National Provider Identifier

1033668132

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Registry record

Entity type Individual (Type 1)
Name Mrs. Kayla Sue Williams
Credential C.O.T.A.
Sex Female
Practice address La Crosse, WI, 54601
Phone (608) 789-7882
Enumeration date Sep 29, 2016
Last updated in NPPES Sep 29, 2016

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 4731-27 (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.

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Frequently asked questions

What is the NPI number for Kayla Williams?
The National Provider Identifier (NPI) for Kayla Williams is 1033668132, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kayla Williams practice?
The practice location on file with NPPES is in La Crosse, WI. 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 2016-09-29.