Sarah Kathryn Houdek, APNP

Individual provider Active NPI Family Nurse Practitioner · Wausau, WI

NPI 1205699253 · NPPES record last updated Feb 2, 2024

Key facts

NPI
1205699253
Entity type
Individual (NPI type 1)
Primary specialty
Family Nurse Practitioner 363LF0000X
License
14250-33 (WI)
Practice address
216 S 3Rd Ave
Wausau, WI 54401-4636
Phone
(800) 246-5743
NPI assigned
Feb 2, 2024
Sex
Female
Sole proprietor
No

Organizations & group practices 13

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 12

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Medicare Care Compare profile

Specialty
Nurse Practitioner
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Langlade Hospital - Hotel Dieu of St Joseph of Antigo Wisconsin (86 clinicians)

Practice addresses (Care Compare)

112 E 5TH Ave
Antigo, WI 54409-2710
Phone (715) 623-2331

Hospital & facility affiliations

  • Langlade Hospital Hospital · Antigo, WI · CCN 521350
  • Aspirus Wausau Hospital Hospital · Wausau, WI · CCN 520030

Medicare participation

Medicare fee-for-service enrollment
Enrolled in WI
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: No

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20250807000444 WI Practitioner - Nurse Practitioner 8022516350 Reassigns benefits to 3 organizations

National Provider Directory

Medicare enrollment (NPD)
Yes

State licenses

LicenseStateTypeSpecialty
14250-33WIMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Aspirus Medical Group, Inc. Current
since Jul 15, 2025
Accepting new patients
Aspirus Medical Group, Inc. Current Accepting new patients
Langlade Hospital - Hotel Dieu of St Joseph of Antigo Wisconsin Current Accepting new patients
Healthfirst Network Inc. F/K/a Family Planning Health Services Inc. Current
since Feb 4, 2024
Accepting new patients
Aspirus Medical Group, Inc. Current
since Jul 15, 2025
Accepting new patients
Aspirus Medical Group, Inc. Current
since Jul 15, 2025
Accepting new patients
Langlade Hospital - Hotel Dieu of St. Joseph of Antigo Wisconsin Current Accepting new patients
Langlade Hospital - Hotel Dieu of St Joseph of Antigo Wisconsin Current
since Jul 15, 2025
Accepting new patients

Locations

29980 Network Pl
Chicago, IL 60673

112 E 5th Ave
Antigo, WI 54409
Phone (715) 623-2331

110 E 5th Ave
Antigo, WI 54409
Phone (715) 623-2351

663 Maratech Ave
Marathon, WI 54448
Phone (715) 443-2727

216 S 3rd Ave
Wausau, WI 54401
Phone (800) 246-5743

604 S Webb St
Wittenberg, WI 54499
Phone (715) 253-2037

Interoperability endpoints

  • Direct secure messaging: shoudek168365@direct.aspirus.org

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 14250-33 WI Yes

Addresses

Primary practice location

216 S 3Rd Ave
Wausau, WI 54401-4636

Mailing address

216 S 3Rd Ave
Wausau, WI 54401-4636
Phone (800) 246-5743

Other providers in Wausau, WI

All providers in Wausau, WI · Family Nurse Practitioner in Wisconsin

Sources for this page

Verify at the official NPI Registry.