Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tanya R Tessmann, PT

Physical Therapist in Medford, WI · enumerated 2006.

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

National Provider Identifier

1417020645

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Registry record

Entity type Individual (Type 1)

Name Tanya R Tessmann

Credential PT

Sex Female

Practice address 135 S Gibson St, Medford, WI, 54451

Phone (715) 748-8112

Fax (715) 748-8792

Enumeration date Nov 16, 2006

Last updated in NPPES Jul 10, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5499-024 (WI) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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 Tanya Tessmann practice?

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

What is the NPI number for Tanya Tessmann?

The National Provider Identifier (NPI) for Tanya Tessmann is 1417020645, a Type 1 (individual) record in the CMS NPPES registry.

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Stuart Gall Certified Registered Nurse Anesthetist · Medford, WI NPI 1437184827 Aspirus Medford Hospital & Clinics, Inc. Land Ambulance · Medford, WI NPI 1609982255 Aspirus Medford Hospital & Clinics, Inc. Critical Access Hospital · Medford, WI NPI 1619079597 Aspirus Medford Hospital & Clinics, Inc. Skilled Nursing Facility · Medford, WI NPI 1033291000 Aspirus Medford Hospital & Clinics, Inc. Clinical Medical Laboratory · Medford, WI NPI 1194889535 Aspirus Medford Hospital & Clinics, Inc. Institutional Pharmacy · Medford, WI NPI 1093879439 Aspirus Medford Hospital & Clinics, Inc. Medicare Defined Swing Bed Hospital Unit · Medford, WI NPI 1427105923 Ryan Diegel Certified Registered Nurse Anesthetist · Medford, WI NPI 1407093073

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-10.