Quick answers
- Which hospitals does Mark G. Macdonald work at?
- Medicare's official clinician data lists Mark G. Macdonald at 3 hospitals: Essentia Health Deer River, Essentia Health Virginia and Park Nicollet Methodist Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- What is Mark G. Macdonald's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Mark G. Macdonald accept Medicare assignment?
- Yes. Medicare's clinician data says Mark G. Macdonald 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 Mark G. Macdonald's NPI number?
- 1124080791. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark G. Macdonald works
Medicare's Facility Affiliation Data lists Mark G. Macdonald at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Essentia Health Deer RiverDeer River, MN · Critical Access Hospital · CCN 241360
- Essentia Health VirginiaVirginia, MN · Acute Care Hospital · CCN 240084
- Park Nicollet Methodist HospitalSaint Louis Park, MN · Acute Care Hospital · CCN 240053
Group practices
Medicare enrollment lists Mark G. Macdonald as a member of this group (CMS data updated 2026-10-02).
- Aeris Medical Group PLLC27 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of New England, College Of Osteo Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124080791 |
| 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