Nurse Practitioner in Watertown, WI
24 active Nurse Practitioner providers practice in Watertown, Wisconsin according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1902981673 | Catherine Onsrud | Individual | Family Nurse Practitioner | Watertown, WI |
| 1205823630 | Mary Gatzke | Individual | Gerontology Nurse Practitioner | Watertown, WI |
Frequently asked questions
How many Nurse Practitioner providers are in Watertown, WI?
The latest NPPES snapshot lists 24 active Nurse Practitioner providers with a practice address in Watertown, Wisconsin.
How do I check a Nurse Practitioner provider's NPI in Watertown?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-10.