DR. AUDRA ANN WINDER MD
NPI 1598970808
Pediatrics - Neonatal-Perinatal Medicine in Marshfield, WI
About Dr. Audra Ann Winder Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AUDRA ANN WINDER MD (NPI 1598970808) is an individual neonatal-perinatal medicine provider in Marshfield, Wisconsin, licensed in Wisconsin (50550) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Audra Ann Winder Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Audra Winder reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,476 clinicians in this Medicare group
Waterloo, IA 50703
- Reassigned Medicare billing, Iowa enrollment
- 273 clinicians in this Medicare group
Cuba, MO 65453
- Reassigned Medicare billing, Missouri enrollment
- Also billed through NPI 1245277631 (Missouri)
- 1,487 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MARSHFIELD, WI 54449
MARSHFIELD, WI 54449
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 Audra Winder's NPI number?
The NPI number for Audra Winder is 1598970808. It was assigned to this individual provider in the NPPES registry on May 11, 2007. The provider is also known as Dr. Audra Ann Whitaker MD.
Where is Audra Winder located?
Audra Winder practices at 1000 N Oak Ave, Marshfield, WI 54449. The listed phone number is (715) 387-5511.
What is Audra Winder's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Audra Winder enrolled in Medicare?
Yes. Audra Winder is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Audra Winder's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Audra Winder reassigns Medicare benefits to 4 organizations: Marshfield Clinic Inc (Marshfield, WI), Mchs Hospitals Inc (Marshfield, WI), Allen Memorial Hospital Corporation (Waterloo, IA) and Mercy Clinic Springfield Communities (Cuba, MO). Each 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 Audra Winder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Audra Winder accept?
Health plans from Blue Cross and Blue Shield of Kansas City, HealthPartners, Sanford Health Plan, Security Health Plan and Wellmark Health Plan of Iowa, Inc. list Audra Winder as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Audra Winder was last updated on December 16, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Audra Ann Winder, MD · NPI 1598970808
Neonatal-Perinatal Medicine physician in Marshfield, Wisconsin. Individual provider, active in the CMS NPPES registry since May 11, 2007.
## Identity
- **NPI:** 1598970808 (Entity type: Individual)
- **Enumerated:** May 11, 2007
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** 50550 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 N OAK AVE, Marshfield, WI 54449-5703
- **Phone:** (715) 387-5511
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Marshfield Clinic Inc (NPI 1952347981, Marshfield, WI); Mchs Hospitals Inc (NPI 1093221434, Marshfield, WI); Allen Memorial Hospital Corporation (NPI 1891772927, Waterloo, IA); Mercy Clinic Springfield Communities (NPI 1063541704, Cuba, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** December 16, 2010
- **Other identifiers:** Medicaid 34928400 (WI); Medicare UPIN H48437 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1598970808) · Data from the CMS NPPES public registry.