Quick answers
- Which hospitals does Jackson R. Lanphear work at?
- Medicare's official clinician data lists Jackson R. Lanphear at 2 hospitals: Corewell Health Reed City Hospital and Spectrum Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jackson R. Lanphear see patients?
- Medicare's clinician data lists 2 practice locations, including Grand Rapids, MI. Call before your visit to confirm the address.
- What is Jackson R. Lanphear's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Jackson R. Lanphear accept Medicare assignment?
- Yes. Medicare's clinician data says Jackson R. Lanphear 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 Jackson R. Lanphear?
- (616) 391-1730, as listed in official Medicare / NPI Registry data.
- What is Jackson R. Lanphear's NPI number?
- 1326230186. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jackson R. Lanphear works
Medicare's Facility Affiliation Data lists Jackson R. Lanphear at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Corewell Health Reed City HospitalReed City, MI · Critical Access Hospital · CCN 231323
- Spectrum HealthGrand Rapids, MI · Acute Care Hospital · CCN 230038
Practice locations
Addresses where Jackson R. Lanphear is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Michigan Ave NEGrand Rapids, MI 49503 (616) 391‑1730
- 1840 Wealthy St SEGrand Rapids, MI 49506 (616) 391‑1730
Group practices
Medicare enrollment lists Jackson R. Lanphear as a member of these groups (CMS data updated 2026-10-02).
- Ecs Western Michigan PC201 clinicians in the group
- Visionary Medical Services, PC63 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Grand Rapids
Clinicians with the same Medicare primary specialty in Grand Rapids, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326230186 |
| 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