Quick answers
- Which hospitals does Marie Brown work at?
- Medicare's official clinician data lists Marie Brown at 2 hospitals: Bronson Battle Creek Hospital and Oaklawn Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marie Brown see patients?
- Medicare's clinician data lists 1 practice location in Marshall, MI. Call before your visit to confirm the address.
- What is Marie Brown's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Marie Brown accept Medicare assignment?
- Yes. Medicare's clinician data says Marie Brown 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 Marie Brown?
- (269) 789-8272, as listed in official Medicare / NPI Registry data.
- What is Marie Brown's NPI number?
- 1801380589. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marie Brown works
Medicare's Facility Affiliation Data lists Marie Brown 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
- Oaklawn HospitalMarshall, MI · Acute Care Hospital · CCN 230217
Practice locations
Addresses where Marie Brown is enrolled with Medicare (CMS data updated 2026-10-02).
- 215 E Mansion St, 1e Oaklawn Medical GroupMarshall, MI 49068 (269) 789‑8272
Group practices
Medicare enrollment lists Marie Brown as a member of this group (CMS data updated 2026-10-02).
- Ella E M Brown Charitable Circle170 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Marshall
Clinicians with the same Medicare primary specialty in Marshall, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801380589 |
| 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