Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Cosette Day Sommers, COTA/L

Occupational Therapy Assistant in Verona, WI · enumerated 2022 · practices at Verona Area School District.

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

National Provider Identifier

1063149029

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Registry record

Entity type Individual (Type 1)

Name Ms. Cosette Day Sommers

Credential COTA/L

Sex Female

Practice address 700 N Main St, Verona, WI, 53593

Phone (608) 845-4300

Enumeration date Aug 1, 2022

Last updated in NPPES May 7, 2026

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5852-27 (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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Cosette Sommers?

Cosette Sommers is registered in NPPES with the primary taxonomy of Occupational Therapy Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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