Quick answers
- Which hospitals does Maia E. Sullivan work at?
- Medicare's official clinician data lists Maia E. Sullivan at 1 hospital: University of Michigan Health - West. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Maia E. Sullivan see patients?
- Medicare's clinician data lists 4 practice locations, including Grand Rapids, MI and Wyoming, MI. Call before your visit to confirm the address.
- What is Maia E. Sullivan's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Maia E. Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Maia E. Sullivan 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 Maia E. Sullivan?
- (616) 252-7200, as listed in official Medicare / NPI Registry data.
- What is Maia E. Sullivan's NPI number?
- 1609361344. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Maia E. Sullivan works
Medicare's Facility Affiliation Data lists Maia E. Sullivan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- University of Michigan Health - WestWyoming, MI · Acute Care Hospital · CCN 230236
Practice locations
Addresses where Maia E. Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 4055 Cascade Rd SEGrand Rapids, MI 49546
- 5900 Byron Ctr AveWyoming, MI 49519
- 5900 Byron Ctr Ave SWWyoming, MI 49519
- 5900 Byron Ctr SwaveWyoming, MI 49519 (616) 252‑7200
Group practices
Medicare enrollment lists Maia E. Sullivan as a member of this group (CMS data updated 2026-10-02).
- Metropolitan Hospital415 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 |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609361344 |
| 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