Quick answers
- Does Sarah M. Anderson accept Medicare assignment?
- Yes. Medicare's clinician data says Sarah M. Anderson 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 Sarah M. Anderson's NPI number?
- 1003242306. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sarah M. Anderson works
Medicare's Facility Affiliation Data lists Sarah M. Anderson 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.
- Western Wisconsin HealthBaldwin, WI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 521347
Practice locations
Addresses where Sarah M. Anderson is enrolled with Medicare (CMS data updated October 2, 2026).
- 1100 Bergslien StBaldwin, WI 54002
- 114 E Akers StSpring Valley, WI 54767 (715) 778‑5011
- 535 Hospital RdNew Richmond, WI 54017 (715) 243‑2600
Group practices
Medicare enrollment lists Sarah M. Anderson as a member of these groups (CMS data updated October 2, 2026).
- Westfields Hospital Inc108 clinicians in the group
- Baldwin Area Medical Center Inc89 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Baldwin
Clinicians with the same Medicare primary specialty in Baldwin, WI — not a recommendation.
Other clinicians in Westfields Hospital Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | University Of Wisconsin School Of Medicine |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003242306 |
| 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