Quick answers
- Which hospitals does Benjamin W. Eidem work at?
- Medicare's official clinician data lists Benjamin W. Eidem at 1 hospital: Mayo Clinic Hospital Rochester. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Benjamin W. Eidem see patients?
- Medicare's clinician data lists 4 practice locations, including Grand Forks, ND, Rochester, MN and Bismarck, ND. Call before your visit to confirm the address.
- What is Benjamin W. Eidem's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Pediatric Medicine.
- Does Benjamin W. Eidem accept Medicare assignment?
- Yes. Medicare's clinician data says Benjamin W. Eidem 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 Benjamin W. Eidem?
- (701) 780-5000, as listed in official Medicare / NPI Registry data.
- What is Benjamin W. Eidem's NPI number?
- 1306869433. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Benjamin W. Eidem works
Medicare's Facility Affiliation Data lists Benjamin W. Eidem at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mayo Clinic Hospital RochesterRochester, MN · Acute Care Hospital · CCN 240010
Practice locations
Addresses where Benjamin W. Eidem is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 S Columbia RdGrand Forks, ND 58201 (701) 780‑5000
- 1380 S Columbia RdGrand Forks, ND 58201 (701) 795‑2000
- 200 1st St SWRochester, MN 55905 (507) 284‑2511
- 900 E Broadway AveBismarck, ND 58501 (701) 530‑7000
Group practices
Medicare enrollment lists Benjamin W. Eidem as a member of these groups (CMS data updated 2026-10-02).
- Mayo Clinic4,956 clinicians in the group
- Altru Health System684 clinicians in the group
- St Alexius Medical Center238 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in North Dakota →
Other cardiologists in North Dakota
Clinicians with the same Medicare primary specialty in North Dakota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306869433 |
| 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