Quick answers
- Does James M. Peters accept Medicare assignment?
- Yes. Medicare's clinician data says James M. Peters 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 James M. Peters's NPI number?
- 1477663524. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James M. Peters works
Medicare's Facility Affiliation Data lists James M. Peters 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.
- Marshfield Medical Center - Eau ClaireEau Claire, WI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 520210
- Marshfield Medical Center - LadysmithLadysmith, WI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 521328
- Marshfield Medical Center - Rice LakeRice Lake, WI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 520011
Practice locations
Addresses where James M. Peters is enrolled with Medicare (CMS data updated October 2, 2026).
- 10212 N Greenwood LnHayward, WI 54843 (715) 634‑6520
- 1700 W Stout StRice Lake, WI 54868 (715) 236‑6133
- 1700 W Stout St, Suite 400Rice Lake, WI 54868 (715) 236‑6133
Group practices
Medicare enrollment lists James M. Peters as a member of this group (CMS data updated October 2, 2026).
- Lakeview Medical Center Inc of Rice Lake168 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Hayward
Clinicians with the same Medicare primary specialty in Hayward, WI — not a recommendation.
Other clinicians in Lakeview Medical Center Inc of Rice Lake
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Midwestern University, Chicago College Of Osteopathic Med |
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477663524 |
| 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