Quick answers
- Does Kristen A. Altermatt accept Medicare assignment?
- Yes. Medicare's clinician data says Kristen A. Altermatt accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Kristen A. Altermatt's NPI number?
- 1194483156. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kristen A. Altermatt works
Medicare's Facility Affiliation Data lists Kristen A. Altermatt at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Avera Granite FallsGranite Falls, MN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 241343
- CentraCare - RedwoodRedwood Falls, MN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 241351
Practice locations
Addresses where Kristen A. Altermatt is enrolled with Medicare (CMS data updated October 2, 2026).
- 101 Caring WayRedwood Falls, MN 56283 (507) 637‑2985
- 345 10th AveGranite Falls, MN 56241 (320) 564‑3111
Group practices
Medicare enrollment lists Kristen A. Altermatt as a member of these groups (CMS data updated October 2, 2026).
- Carris Health - Redwood LLC43 clinicians in the group
- Avera Granite Falls16 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Redwood Falls
Clinicians with the same Medicare primary specialty in Redwood Falls, MN — not a recommendation.
Other clinicians in Carris Health - Redwood LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194483156 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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