WINNEBAG MENTAL HEALTH INSTITUTE
NPI 1205728276
Nurse Practitioner - Family in Oshkosh, WI

Active since July 16, 2025
4100 TREFFERT DR, OSHKOSH, WI 54901(920) 235-4910 Get Directions Write a Review

NPPES record last updated: July 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Winnebag Mental Health Institute NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WINNEBAG MENTAL HEALTH INSTITUTE (NPI 1205728276) is a healthcare organization registered as a family in Oshkosh, Wisconsin and active in the NPI registry since July 2025. The organization lists Michelle Hermes, Nurse Practitioner, as its authorized official.

NPPES Registry Identity

NPI1205728276
Entity TypeOrganization
Primary Taxonomy363LF0000X
Legal Business NameWINNEBAG MENTAL HEALTH INSTITUTE
Location Address4100 TREFFERT DROshkosh, WI 54901
Mailing Address4100 Treffert DrOshkosh, WI 54901
Organization SubpartNo
Authorized OfficialMichelle HermesNurse Practitioner · (920) 235-4910
Enumeration DateJuly 16, 2025
NPPES CertifiedJune 30, 2025
NPI 1205728276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
4100 TREFFERT DR, Oshkosh, WI 54901

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
4100 TREFFERT DR
OSHKOSH, WI 54901
Registered Nurse
4100 TREFFERT DR
OSHKOSH, WI 54901

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Winnebag Mental Health Institute's NPI number?

The NPI number for Winnebag Mental Health Institute is 1205728276. It was assigned to this organization in the NPPES registry on July 16, 2025.

Where is Winnebag Mental Health Institute located?

Winnebag Mental Health Institute is located at 4100 Treffert Dr, Oshkosh, WI 54901. The listed phone number is (920) 235-4910.

What is Winnebag Mental Health Institute's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Winnebag Mental Health Institute was last updated on July 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.