Quick answers
- Which hospitals does Katrina M. Mattek work at?
- Medicare's official clinician data lists Katrina M. Mattek at 1 hospital: Aspirus Wausau Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Katrina M. Mattek see patients?
- Medicare's clinician data lists 3 practice locations, including Wausau, WI, Weston, WI and Stevens Point, WI. Call before your visit to confirm the address.
- What is Katrina M. Mattek's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Katrina M. Mattek accept Medicare assignment?
- Yes. Medicare's clinician data says Katrina M. Mattek accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is Katrina M. Mattek's NPI number?
- 1023494085. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katrina M. Mattek works
Medicare's Facility Affiliation Data lists Katrina M. Mattek at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aspirus Wausau HospitalWausau, WI · Acute Care Hospital · CCN 520030
Practice locations
Addresses where Katrina M. Mattek is enrolled with Medicare (CMS data updated 2026-10-02).
- 1901 Westwood Ctr BlvdWausau, WI 54401
- 4005 Community Ctr DrWeston, WI 54476
- 5409 Vern Holmes DrStevens Point, WI 54482
Group practices
Medicare enrollment lists Katrina M. Mattek as a member of this group (CMS data updated 2026-10-02).
- Aspirus Medical Group, Inc.268 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Wausau
Clinicians with the same Medicare primary specialty in Wausau, WI — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Medical school | University Of Wisconsin School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023494085 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians