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

Judy Winkler

Occupational Therapy Assistant in Appleton, WI · enumerated 2008.

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

National Provider Identifier

1205094513

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Registry record

Entity type Individual (Type 1)
Name Judy Winkler
Sex Female
Practice address Appleton, WI, 54915
Phone (920) 739-4466
Enumeration date May 23, 2008
Last updated in NPPES May 23, 2008

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 003761 (WI) Primary

Other identifiers

Identifier Type State Issuer
40681000 Medicaid WI -

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

Where does Judy Winkler practice?
The practice location on file with NPPES is in Appleton, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Judy Winkler?
The National Provider Identifier (NPI) for Judy Winkler is 1205094513, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-23.