WINONA HEALTH SERVICES PHYSICIAN GROUP
NPI 1720210099
General Practice in Winona, MN
About Winona Health Services Physician Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WINONA HEALTH SERVICES PHYSICIAN GROUP (NPI 1720210099) is a healthcare organization registered as a general practice in Winona, Minnesota and active in the NPI registry since August 2009. The organization lists Jan Brosnahan, Cfo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 6
Other Names 1
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Winona Health Services Physician Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
330Medicare enrollment records show 330 clinicians reassign Medicare billing to Winona Health Services Physician Group, which bills Medicare for the services they deliver. Of these, 38 practice at this address and 55 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 38
Nearest to this location (20)
See all 330Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Winona Health Services's NPI number?
The NPI number for Winona Health Services is 1720210099. It was assigned to this organization in the NPPES registry on August 19, 2009. The provider is also known as Winona Health Services Physician Group.
Where is Winona Health Services located?
Winona Health Services is located at 855 Mankato Ave, Winona, MN 55987. The listed phone number is (507) 457-4321.
What is Winona Health Services's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Winona Health Services enrolled in Medicare?
Yes. Winona Health Services is registered in the Medicare PECOS enrollment system.
When is Winona Health Services's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Minnesota, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Winona Health Services?
According to the CMS Revalidation Reassignment List (October 2026 release), 330 clinicians in 38 Medicare specialties reassign their Medicare billing to Winona Health Services. 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 Cardiovascular Disease (Cardiology) (46), Emergency Medicine (39) and Nurse Practitioner (39). Of these, 38 practice at this address and 55 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Winona Health Services was last updated on November 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Winona Health Services Physician Group · NPI 1720210099
General Practice organization in Winona, Minnesota. Organization record, active in the CMS NPPES registry since August 19, 2009.
## Identity
- **NPI:** 1720210099 (Entity type: Organization)
- **Enumerated:** August 19, 2009
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **Legal business name:** Winona Health Services
- **Organization subpart:** No
- **Authorized official:** Jan Brosnahan, CFO
## Practice location
- **Address:** 855 MANKATO AVE, Winona, MN 55987-4868
- **Phone:** (507) 457-4321 · **Fax:** (507) 474-3224
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, Minnesota, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 330 clinicians in 38 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Cardiovascular Disease (Cardiology) (46), Emergency Medicine (39), Nurse Practitioner (39); 38 practice at this address and 55 within 10 miles; [full list](https://npiprofile.com/npi/1720210099/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 24, 2021
- **Other identifiers:** Other 38040CO (MN); Other 24D0041006; Medicaid 124847200 (MN); and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1720210099) · Data from the CMS NPPES public registry.