Quick answers
- Which hospitals does Emerson A. Lim work at?
- Medicare's official clinician data lists Emerson A. Lim at 5 hospitals: Corewell Health Gerber Hospital, Corewell Health Ludington Hospital, Corewell Health Reed City Hospital, Corewell Health Zeeland Hospital and Spectrum Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Emerson A. Lim see patients?
- Medicare's clinician data lists 6 practice locations, including Grand Rapids, MI and Kentwood, MI. Call before your visit to confirm the address.
- What is Emerson A. Lim's specialty?
- Medicare lists Medical Oncology as the primary specialty, and also Internal Medicine.
- Does Emerson A. Lim accept Medicare assignment?
- Yes. Medicare's clinician data says Emerson A. Lim 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 Emerson A. Lim?
- (616) 267-0115, as listed in official Medicare / NPI Registry data.
- What is Emerson A. Lim's NPI number?
- 1407030307. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Emerson A. Lim works
Medicare's Facility Affiliation Data lists Emerson A. Lim at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Corewell Health Gerber HospitalFremont, MI · Critical Access Hospital · CCN 231338
- Corewell Health Ludington HospitalLudington, MI · Acute Care Hospital · CCN 230110
- Corewell Health Reed City HospitalReed City, MI · Critical Access Hospital · CCN 231323
- Corewell Health Zeeland HospitalZeeland, MI · Acute Care Hospital · CCN 230003
- Spectrum HealthGrand Rapids, MI · Acute Care Hospital · CCN 230038
Practice locations
Addresses where Emerson A. Lim is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 100 Michigan Ave NEGrand Rapids, MI 49503
- 100 Michigan St NE Rm, 280 Corewell Health Medical Group WestGrand Rapids, MI 49503 (616) 267‑0115
- 145 Michigan St NE, 5500 Corewell Health Medical Group WestGrand Rapids, MI 49503 (616) 267‑8540
- 145 Michigan St NE, Suite 3100Grand Rapids, MI 49503 (616) 954‑9800
- 4069 Lake Dr SEGrand Rapids, MI 49546
Group practices
Medicare enrollment lists Emerson A. Lim as a member of these groups (CMS data updated 2026-10-02).
- Spectrum Health Primary Care Partners2,294 clinicians in the group
- Cancer and Hematology Centers of Western Mi, P.C.110 clinicians in the group
Specialties
- Medical Oncologyprimary
- Internal Medicinealso
Other oncologists in Grand Rapids
Clinicians with the same Medicare primary specialty in Grand Rapids, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407030307 |
| 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