Quick answers
- Which hospitals does Christopher E. Hummel work at?
- Medicare's official clinician data lists Christopher E. Hummel at 5 hospitals: Corewell Health Big Rapids Hospital, Corewell Health Reed City Hospital, Mercy Health Saint Mary's, Spectrum Health and Spectrum Health United Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher E. Hummel see patients?
- Medicare's clinician data lists 1 practice location in Grand Rapids, MI. Call before your visit to confirm the address.
- What is Christopher E. Hummel's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Christopher E. Hummel accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher E. Hummel 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.
- Does Christopher E. Hummel offer telehealth?
- Medicare's clinician data says Christopher E. Hummel offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Christopher E. Hummel?
- (616) 685-5600, as listed in official Medicare / NPI Registry data.
- What is Christopher E. Hummel's NPI number?
- 1396985206. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher E. Hummel works
Medicare's Facility Affiliation Data lists Christopher E. Hummel 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 Reed City HospitalReed City, MI · Critical Access Hospital · CCN 231323
- Mercy Health Saint Mary'sGrand Rapids, MI · Acute Care Hospital · CCN 230059
- Spectrum HealthGrand Rapids, MI · Acute Care Hospital · CCN 230038
- Spectrum Health United HospitalGreenville, MI · Acute Care Hospital · CCN 230035
Practice locations
Addresses where Christopher E. Hummel is enrolled with Medicare (CMS data updated 2026-10-02).
- 250 Cherry St SEGrand Rapids, MI 49503 (616) 685‑5600
Group practices
Medicare enrollment lists Christopher E. Hummel as a member of this group (CMS data updated 2026-10-02).
- Advantage Health/Saint Mary's Medical Group505 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Grand Rapids
Clinicians with the same Medicare primary specialty in Grand Rapids, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1396985206 |
| 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