KATHERINE ANN RUFENACHT FNP-C
NPI 1417823329
Nurse Practitioner - Family in Madison, WI
About Katherine Ann Rufenacht Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE ANN RUFENACHT FNP-C (NPI 1417823329) is an individual family provider in Madison, Wisconsin, licensed in Wisconsin (17587-33) and active in the NPI registry since October 2025. She is enrolled in Medicare PECOS, is affiliated with University Of Wi Hospitals & Clinics Authority, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
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
Katherine Ann Rufenacht Fnp-c 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 Reassignment
Medicare enrollment records show Katherine Rufenacht reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Madison, WI 53717
- Reassigned Medicare billing, Wisconsin enrollment
- 422 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Wi Hospitals & Clinics Authority
Acute Care Hospitals · Madison, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53703 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Katherine Rufenacht's NPI number?
The NPI number for Katherine Rufenacht is 1417823329. It was assigned to this individual provider in the NPPES registry on October 16, 2025.
Where is Katherine Rufenacht located?
Katherine Rufenacht practices at 675 W Washington Ave, Madison, WI 53703. The listed phone number is (608) 251-4156.
What is Katherine Rufenacht's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Katherine Rufenacht enrolled in Medicare?
Yes. Katherine Rufenacht 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 organization bills Medicare for Katherine Rufenacht's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Rufenacht reassigns Medicare benefits to Group Health Cooperative Of South Central Wisconsin (Madison, WI). The 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 Katherine Rufenacht's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Rufenacht accept?
Health plans from Group Health Cooperative-SCW and MercyCare Health Plans list Katherine Rufenacht 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.
Is Katherine Rufenacht affiliated with any hospitals?
According to CMS data, Katherine Rufenacht is affiliated with University Of Wi Hospitals & Clinics Authority.
When was this NPI record last updated?
The NPPES record for Katherine Rufenacht was last updated on October 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.
# Katherine Ann Rufenacht, FNP-C · NPI 1417823329
Family physician in Madison, Wisconsin. Individual provider, active in the CMS NPPES registry since October 16, 2025.
## Identity
- **NPI:** 1417823329 (Entity type: Individual)
- **Enumerated:** October 16, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 17587-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 675 W WASHINGTON AVE, Madison, WI 53703-2637
- **Phone:** (608) 251-4156
## 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:** Group Health Cooperative Of South Central Wisconsin (NPI 1245260165, Madison, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** October 16, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1417823329) · Data from the CMS NPPES public registry.