Quick answers
- Which hospitals does Mary E. Mapes work at?
- Medicare's official clinician data lists Mary E. Mapes at 1 hospital: Riverwood Healthcare Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary E. Mapes see patients?
- Medicare's clinician data lists 1 practice location in Aitkin, MN. Call before your visit to confirm the address.
- What is Mary E. Mapes's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mary E. Mapes accept Medicare assignment?
- Yes. Medicare's clinician data says Mary E. Mapes 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 Mary E. Mapes?
- (218) 927-2157, as listed in official Medicare / NPI Registry data.
- What is Mary E. Mapes's NPI number?
- 1942438049. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary E. Mapes works
Medicare's Facility Affiliation Data lists Mary E. Mapes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Riverwood Healthcare CenterAitkin, MN · Critical Access Hospital · CCN 241305
Practice locations
Addresses where Mary E. Mapes is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 Bunker Hill DrAitkin, MN 56431 (218) 927‑2157
Group practices
Medicare enrollment lists Mary E. Mapes as a member of this group (CMS data updated 2026-10-02).
- Aitkin Community Hospital Inc105 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Aitkin
Clinicians with the same Medicare primary specialty in Aitkin, MN — not a recommendation.
Clinician information
| Graduation year | 2009 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942438049 |
| 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