Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Debra Kay Zuelsdorff, PTA

Physical Therapy Assistant in Merrill, WI · enumerated 2012.

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

National Provider Identifier

1023379781

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Registry record

Entity type Individual (Type 1)

Name Debra Kay Zuelsdorff

Credential PTA

Sex Female

Practice address 601 S Center Ave, Merrill, WI, 54452

Phone (715) 539-2466

Fax (715) 539-2462

Enumeration date May 30, 2012

Last updated in NPPES May 30, 2012

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 460-19 (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 NPI 1023379781 active?

Yes, as of the latest NPPES snapshot, NPI 1023379781 is active (record last updated 2012-05-30).

How do I verify Debra Zuelsdorff's NPI record?

Cross-check NPI 1023379781 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-30.