NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Catherine Marie Koth, PTA

Physical Therapy Assistant in Tomahawk, WI · enumerated 2006 · practices at Head 2 Toe Physical Therapy, Inc.

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

National Provider Identifier

1376614909

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Catherine Marie Koth
Credential PTA
Sex Female
Practice address 202 W Mohawk Dr, Tomahawk, WI, 54487
Phone (715) 453-7600
Fax (715) 453-6403
Enumeration date Nov 13, 2006
Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 381-019 (WI) Primary

Other identifiers

Identifier Type State Issuer
40336300 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 Catherine Koth practice?
The practice location on file with NPPES is in Tomahawk, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Catherine Koth?
The National Provider Identifier (NPI) for Catherine Koth is 1376614909, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.