Quick answers
- Does Jeremiah M. Palmer accept Medicare assignment?
- Yes. Medicare's clinician data says Jeremiah M. Palmer 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 Jeremiah M. Palmer's NPI number?
- 1144966763. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jeremiah M. Palmer works
Medicare's Facility Affiliation Data lists Jeremiah M. Palmer 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.
- Corewell Health Pennock HospitalHastings, MI · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 231339
- Spectrum HealthGrand Rapids, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230038
- Spectrum Health United HospitalGreenville, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 230035
Practice locations
Addresses where Jeremiah M. Palmer is enrolled with Medicare (CMS data updated October 2, 2026).
- 2776 S State Rd, Corewell Health Pennock HospitalIonia, MI 48846 (616) 775‑7500
Group practices
Medicare enrollment lists Jeremiah M. Palmer as a member of this group (CMS data updated October 2, 2026).
- Pennock Hospital75 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Ionia
Clinicians with the same Medicare primary specialty in Ionia, MI — not a recommendation.
Other clinicians in Pennock Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Medical school | Michigan State University College Of Osteopathic Medicine |
|---|---|
| Graduation year | 2022 (4 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144966763 |
| 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