Quick answers
- Which hospitals does Mark D. Kelley work at?
- Medicare's official clinician data lists Mark D. Kelley at 2 hospitals: Corewell Health Big Rapids Hospital and Corewell Health Pennock Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark D. Kelley see patients?
- Medicare's clinician data lists 2 practice locations, including Big Rapids, MI and Zeeland, MI. Call before your visit to confirm the address.
- What is Mark D. Kelley's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mark D. Kelley accept Medicare assignment?
- Yes. Medicare's clinician data says Mark D. Kelley accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mark D. Kelley?
- (231) 796-8691, as listed in official Medicare / NPI Registry data.
- What is Mark D. Kelley's NPI number?
- 1831130996. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark D. Kelley works
Medicare's Facility Affiliation Data lists Mark D. Kelley at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Corewell Health Big Rapids HospitalBig Rapids, MI · Acute Care Hospital · CCN 230093
- Corewell Health Pennock HospitalHastings, MI · Critical Access Hospital · CCN 231339
Practice locations
Addresses where Mark D. Kelley is enrolled with Medicare (CMS data updated 2026-10-02).
- 605 Oak StBig Rapids, MI 49307 (231) 796‑8691
- 8333 Felch StZeeland, MI 49464 (866) 703‑2452
Group practices
Medicare enrollment lists Mark D. Kelley as a member of this group (CMS data updated 2026-10-02).
- Ecs Western Michigan PC201 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Big Rapids
Clinicians with the same Medicare primary specialty in Big Rapids, MI — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831130996 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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