Quick answers
- Which hospitals does Aye A. Mar work at?
- Medicare's official clinician data lists Aye A. Mar at 2 hospitals: Bronson Battle Creek Hospital and Bronson Methodist Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aye A. Mar see patients?
- Medicare's clinician data lists 1 practice location in Battle Creek, MI. Call before your visit to confirm the address.
- What is Aye A. Mar's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Aye A. Mar accept Medicare assignment?
- Yes. Medicare's clinician data says Aye A. Mar 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 Aye A. Mar?
- (616) 965-8866, as listed in official Medicare / NPI Registry data.
- What is Aye A. Mar's NPI number?
- 1154383578. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aye A. Mar works
Medicare's Facility Affiliation Data lists Aye A. Mar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bronson Battle Creek HospitalBattle Creek, MI · Acute Care Hospital · CCN 230075
- Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospital · CCN 230017
Practice locations
Addresses where Aye A. Mar is enrolled with Medicare (CMS data updated 2026-10-02).
- 181 Emmett St WBattle Creek, MI 49037 (616) 965‑8866
Group practices
Medicare enrollment lists Aye A. Mar as a member of this group (CMS data updated 2026-10-02).
- Grace Health Inc26 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Battle Creek
Clinicians with the same Medicare primary specialty in Battle Creek, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154383578 |
| 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