WINNESHIEK MEDICAL CENTER ANESTHESIA
NPI 1023022803
Nurse Anesthetist, Certified Registered in Decorah, IA
About Winneshiek Medical Center Anesthesia NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WINNESHIEK MEDICAL CENTER ANESTHESIA (NPI 1023022803) is a healthcare organization registered as a nurse anesthetist, certified registered in Decorah, Iowa and active in the NPI registry since July 2006. The organization lists Lisa M. Radtke, Cao, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
Group Practice 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)
Winneshiek Medical Center Anesthesia is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
170Medicare enrollment records show 170 clinicians reassign Medicare billing to Winneshiek Medical Center Anesthesia, which bills Medicare for the services they deliver. Of these, 49 practice at this address and 52 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 34
Nearest to this location (20)
See all 170Source: 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 Winneshiek Medical Center's NPI number?
The NPI number for Winneshiek Medical Center is 1023022803. It was assigned to this organization in the NPPES registry on July 28, 2006. The provider is doing business as Winneshiek Medical Center Anesthesia.
Where is Winneshiek Medical Center located?
Winneshiek Medical Center is located at 901 Montgomery St, Decorah, IA 52101. The listed phone number is (952) 442-9770.
What is Winneshiek Medical Center's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Winneshiek Medical Center enrolled in Medicare?
Yes. Winneshiek Medical Center is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Winneshiek Medical Center?
According to the CMS Revalidation Reassignment List (October 2026 release), 170 clinicians in 34 Medicare specialties reassign their Medicare billing to Winneshiek Medical Center. 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) (34), Family Practice (20) and Nurse Practitioner (17). Of these, 49 practice at this address and 52 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 Winneshiek Medical Center was last updated on July 25, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Winneshiek Medical Center Anesthesia · NPI 1023022803
Nurse Anesthetist, Certified Registered organization in Decorah, Iowa. Organization record, active in the CMS NPPES registry since July 28, 2006.
## Identity
- **NPI:** 1023022803 (Entity type: Organization)
- **Enumerated:** July 28, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **Legal business name:** Winneshiek Medical Center
- **Organization subpart:** No
- **Authorized official:** Lisa Radtke, CAO
## Practice location
- **Address:** 901 MONTGOMERY ST, Decorah, IA 52101-2325
- **Phone:** (952) 442-9770
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 170 clinicians in 34 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Cardiovascular Disease (Cardiology) (34), Family Practice (20), Nurse Practitioner (17); 49 practice at this address and 52 within 10 miles; [full list](https://npiprofile.com/npi/1023022803/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 25, 2019
- **Other identifiers:** Medicaid 0736561 (IA); Other 23199 (IA); Other 869T2WI (MN)
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Source: [NPI Profile](https://npiprofile.com/npi/1023022803) · Data from the CMS NPPES public registry.