WINNEBAGO MENTAL HEALTH INSTITUTE
NPI 1164516506
Psychiatric Hospital in Winnebago, WI
About Winnebago Mental Health Institute NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WINNEBAGO MENTAL HEALTH INSTITUTE (NPI 1164516506) is a healthcare organization registered as a psychiatric hospital in Winnebago, Wisconsin and active in the NPI registry since October 2006. The organization lists Maria A Coonen, Facility Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Winnebago Mental Health Institute is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
19Medicare enrollment records show 19 clinicians reassign Medicare billing to Winnebago Mental Health Institute, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians by Medicare Specialty 5
Clinicians, nearest first (19)
Madison, WI 53704
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Quality Ratings CMS Care Compare
Quality and patient-experience ratings for Winnebago Mental Health Institute (CMS certification number 524002), from CMS Care Compare.
Winnebago Mental Health Institute
Psychiatric · Winnebago, WIFrequently 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 Winnebago Mental Health Institute's NPI number?
The NPI number for Winnebago Mental Health Institute is 1164516506. It was assigned to this organization in the NPPES registry on October 2, 2006.
Where is Winnebago Mental Health Institute located?
Winnebago Mental Health Institute is located at 1300 South Drive, Winnebago, WI 54985. The listed phone number is (920) 235-4910.
What is Winnebago Mental Health Institute's specialty?
The primary specialty registered for this NPI is Psychiatric Hospital with taxonomy code 283Q00000X.
Is Winnebago Mental Health Institute enrolled in Medicare?
Yes. Winnebago Mental Health Institute is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Winnebago Mental Health Institute?
According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 5 Medicare specialties reassign their Medicare billing to Winnebago Mental Health Institute. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Psychiatry (9), Family Practice (4) and Physical Medicine and Rehabilitation (3). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Is Winnebago Mental Health Institute a Medicare-certified hospital?
Yes. Winnebago Mental Health Institute is a Medicare-certified hospital (Psychiatric).
When was this NPI record last updated?
The NPPES record for Winnebago Mental Health Institute was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.
# Winnebago Mental Health Institute · NPI 1164516506
Psychiatric Hospital organization in Winnebago, Wisconsin. Organization record, active in the CMS NPPES registry since October 2, 2006.
## Identity
- **NPI:** 1164516506 (Entity type: Organization)
- **Enumerated:** October 2, 2006
- **Primary specialty:** Psychiatric Hospital · taxonomy 283Q00000X
- **Also known as:** Winnebago Mental Health Institute (Other Name)
- **Organization subpart:** Yes (part of State Of Wisconsin)
- **Authorized official:** Maria Coonen, FACILITY DIRECTOR
## Practice location
- **Address:** 1300 SOUTH DRIVE, Winnebago, WI 54985-0009
- **Phone:** (920) 235-4910 · **Fax:** (920) 237-2043
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 19 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Psychiatry (9), Family Practice (4), Physical Medicine and Rehabilitation (3) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 10, 2026
- **Other identifiers:** Medicaid 10063000 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1164516506) · Data from the CMS NPPES public registry.