NPI Portal NPI Lookup & Verification

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

Mrs. Kerrie Eagen Williams, MS OTR/L

Specialist in Troy, NY · enumerated 2008 · practices at Unity House of Troy, Inc..

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

National Provider Identifier

1235382516

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Registry record

Entity type Individual (Type 1)
Name Mrs. Kerrie Eagen Williams
Credential MS OTR/L
Sex Female
Practice address Troy, NY, 12180
Phone (518) 274-3234
Fax (518) 274-5438
Enumeration date Oct 30, 2008
Last updated in NPPES Oct 30, 2008

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 008206-1 (NY) 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 Kerrie Williams?
The National Provider Identifier (NPI) for Kerrie Williams is 1235382516, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kerrie Williams practice?
The practice location on file with NPPES is in Troy, NY. 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 2008-10-30.