Quick answers
- Which hospitals does Gail M. Grunkemeyer work at?
- Medicare's official clinician data lists Gail M. Grunkemeyer at 3 hospitals: Henry Ford Health Hospital, Henry Ford Health St John Hospital and Henry Ford Health Warren Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gail M. Grunkemeyer see patients?
- Medicare's clinician data lists 1 practice location in Grosse Pointe Woods, MI. Call before your visit to confirm the address.
- What is Gail M. Grunkemeyer's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Gail M. Grunkemeyer accept Medicare assignment?
- Yes. Medicare's clinician data says Gail M. Grunkemeyer 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 Gail M. Grunkemeyer?
- (313) 884-5522, as listed in official Medicare / NPI Registry data.
- What is Gail M. Grunkemeyer's NPI number?
- 1336602671. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gail M. Grunkemeyer works
Medicare's Facility Affiliation Data lists Gail M. Grunkemeyer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Henry Ford Health HospitalDetroit, MI · Acute Care Hospital · CCN 230053
- Henry Ford Health St John HospitalDetroit, MI · Acute Care Hospital · CCN 230165
- Henry Ford Health Warren HospitalWarren, MI · Acute Care Hospital · CCN 230195
Practice locations
Addresses where Gail M. Grunkemeyer is enrolled with Medicare (CMS data updated 2026-10-02).
- 19229 Mack Ave, Suite 24Grosse Pointe Woods, MI 48236 (313) 884‑5522
Group practices
Medicare enrollment lists Gail M. Grunkemeyer as a member of this group (CMS data updated 2026-10-02).
- Henry Ford Health St. John Hospital348 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Grosse Pointe Woods
Clinicians with the same Medicare primary specialty in Grosse Pointe Woods, MI — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336602671 |
| 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