Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Christyl Jean Zielinski, PTA

Physical Therapy Assistant in Sheboygan Falls, WI · enumerated 2007.

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

National Provider Identifier

1255544813

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Registry record

Entity type Individual (Type 1)

Name Mrs. Christyl Jean Zielinski

Credential PTA

Sex Female

Practice address 220 Haven Dr, Sheboygan Falls, WI, 53085

Phone (920) 550-5254

Fax (920) 467-0696

Enumeration date May 8, 2007

Last updated in NPPES May 3, 2016

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 539-019 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
40374600	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Christyl Zielinski practice?

The practice location on file with NPPES is in Sheboygan Falls, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Christyl Zielinski?

The National Provider Identifier (NPI) for Christyl Zielinski is 1255544813, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Andrea Kirchenwitz Physical Therapy Assistant · Sheboygan Falls, WI NPI 1407500101

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-03.