Quick answers
- Which hospitals does Boyd C. Marts work at?
- Medicare's official clinician data lists Boyd C. Marts at 2 hospitals: Essentia Health and Essentia Health St Marys - Detroit Lakes. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Boyd C. Marts see patients?
- Medicare's clinician data lists 1 practice location in Fargo, ND. Call before your visit to confirm the address.
- What is Boyd C. Marts's specialty?
- Medicare lists Cardiac Surgery as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Boyd C. Marts accept Medicare assignment?
- Yes. Medicare's clinician data says Boyd C. Marts 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 Boyd C. Marts?
- (701) 364-8000, as listed in official Medicare / NPI Registry data.
- What is Boyd C. Marts's NPI number?
- 1295823425. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Boyd C. Marts works
Medicare's Facility Affiliation Data lists Boyd C. Marts at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Essentia HealthFargo, ND · Acute Care Hospital · CCN 350070
- Essentia Health St Marys - Detroit LakesDetroit Lakes, MN · Acute Care Hospital · CCN 240101
Practice locations
Addresses where Boyd C. Marts is enrolled with Medicare (CMS data updated 2026-10-02).
- 3000 32nd Ave SFargo, ND 58103 (701) 364‑8000
Group practices
Medicare enrollment lists Boyd C. Marts as a member of this group (CMS data updated 2026-10-02).
- Innovis Health LLC559 clinicians in the group
Specialties
Other cardiac surgeons in North Dakota
Clinicians with the same Medicare primary specialty in North Dakota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295823425 |
| 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