Quick answers
- Which hospitals does James N. Mohn work at?
- Medicare's official clinician data lists James N. Mohn at 5 hospitals: Aspirus Lake View Hospital, Community Memorial Hospital, North Memorial Health Hospital, North Shore Health and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James N. Mohn see patients?
- Medicare's clinician data lists 3 practice locations, including Duluth, MN and Ashland, WI. Call before your visit to confirm the address.
- What is James N. Mohn's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does James N. Mohn accept Medicare assignment?
- Yes. Medicare's clinician data says James N. Mohn 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 James N. Mohn?
- (218) 249-7860, as listed in official Medicare / NPI Registry data.
- What is James N. Mohn's NPI number?
- 1205877941. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James N. Mohn works
Medicare's Facility Affiliation Data lists James N. Mohn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aspirus Lake View HospitalTwo Harbors, MN · Critical Access Hospital · CCN 241308
- Community Memorial HospitalCloquet, MN · Critical Access Hospital · CCN 241364
- North Memorial Health HospitalRobbinsdale, MN · Acute Care Hospital · CCN 240001
- North Shore HealthGrand Marais, MN · Critical Access Hospital · CCN 241317
- St Lukes HospitalDuluth, MN · Acute Care Hospital · CCN 240047
Practice locations
Addresses where James N. Mohn is enrolled with Medicare (CMS data updated 2026-10-02).
- 1015 E 1st StDuluth, MN 55805 (218) 249‑7860
- 1615 Maple LnAshland, WI 54806 (715) 685‑5500
- 2201 Lake Shore Dr EAshland, WI 54806 (715) 685‑6600
Group practices
Medicare enrollment lists James N. Mohn as a member of this group (CMS data updated 2026-10-02).
- St. Luke's Hospital of Duluth405 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Minnesota →
Other cardiologists in Duluth
Clinicians with the same Medicare primary specialty in Duluth, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Minnesota Medical School |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205877941 |
| 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