Quick answers
- Does Carol A. Martin accept Medicare assignment?
- Yes. Medicare's clinician data says Carol A. Martin 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 Carol A. Martin's NPI number?
- 1326084690. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Carol A. Martin works
Medicare's Facility Affiliation Data lists Carol A. Martin 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.
- Black River Memorial HospitalBlack River Falls, WI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 521333
Practice locations
Addresses where Carol A. Martin is enrolled with Medicare (CMS data updated October 2, 2026).
- 711 W Adams StBlack River Falls, WI 54615 (715) 284‑5361
Group practices
Medicare enrollment lists Carol A. Martin as a member of this group (CMS data updated October 2, 2026).
- Black River Health Inc60 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Black River Falls
Clinicians with the same Medicare primary specialty in Black River Falls, WI — not a recommendation.
Other clinicians in Black River Health Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 1993 (33 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326084690 |
| 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