Quick answers
- Which hospitals does Mark H. Petry work at?
- Medicare's official clinician data lists Mark H. Petry at 3 hospitals: Essentia Health Moose Lake, Essentia Health Sandstone and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark H. Petry see patients?
- Medicare's clinician data lists 2 practice locations, including Moose Lake, MN and Sandstone, MN. Call before your visit to confirm the address.
- What is Mark H. Petry's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Mark H. Petry accept Medicare assignment?
- Yes. Medicare's clinician data says Mark H. Petry 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 Mark H. Petry?
- (218) 485-4491, as listed in official Medicare / NPI Registry data.
- What is Mark H. Petry's NPI number?
- 1487668034. 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 H. Petry works
Medicare's Facility Affiliation Data lists Mark H. Petry at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Essentia Health Moose LakeMoose Lake, MN · Critical Access Hospital · CCN 241350
- Essentia Health SandstoneSandstone, MN · Critical Access Hospital · CCN 241309
- St Lukes HospitalDuluth, MN · Acute Care Hospital · CCN 240047
Practice locations
Addresses where Mark H. Petry is enrolled with Medicare (CMS data updated 2026-10-02).
- 4570 Cty Hwy 61Moose Lake, MN 55767 (218) 485‑4491
- 707 Lundorff Dr, Suite 1Sandstone, MN 55072 (320) 245‑2250
Group practices
Medicare enrollment lists Mark H. Petry as a member of this group (CMS data updated 2026-10-02).
- Gateway Family Health Clinic, Ltd.17 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Moose Lake
Clinicians with the same Medicare primary specialty in Moose Lake, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Minnesota Medical School |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487668034 |
| 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