Quick answers
- Which hospitals does Brian J. Grondahl work at?
- Medicare's official clinician data lists Brian J. Grondahl at 5 hospitals: Essentia Health, Essentia Health Holy Trinity Hospital, Essentia Health St Joseph's Medical Center, Essentia Health St Marys - Detroit Lakes and St Josephs Area Health Services. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian J. Grondahl see patients?
- Medicare's clinician data lists 2 practice locations, including Detroit Lakes, MN and Fargo, ND. Call before your visit to confirm the address.
- What is Brian J. Grondahl's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Brian J. Grondahl accept Medicare assignment?
- Yes. Medicare's clinician data says Brian J. Grondahl 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.
- Does Brian J. Grondahl offer telehealth?
- Medicare's clinician data says Brian J. Grondahl offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Brian J. Grondahl?
- (218) 844-2300, as listed in official Medicare / NPI Registry data.
- What is Brian J. Grondahl's NPI number?
- 1750710554. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brian J. Grondahl works
Medicare's Facility Affiliation Data lists Brian J. Grondahl 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 Holy Trinity HospitalGraceville, MN · Critical Access Hospital · CCN 241321
- Essentia Health St Joseph's Medical CenterBrainerd, MN · Acute Care Hospital · CCN 240075
- Essentia Health St Marys - Detroit LakesDetroit Lakes, MN · Acute Care Hospital · CCN 240101
- St Josephs Area Health ServicesPark Rapids, MN · Critical Access Hospital · CCN 241380
Practice locations
Addresses where Brian J. Grondahl is enrolled with Medicare (CMS data updated 2026-10-02).
- 1027 Washington AveDetroit Lakes, MN 56501 (218) 844‑2300
- 3000 32nd Ave SFargo, ND 58103 (701) 364‑8000
Group practices
Medicare enrollment lists Brian J. Grondahl as a member of these groups (CMS data updated 2026-10-02).
- Innovis Health LLC559 clinicians in the group
- St Marys Regional Health Center190 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Minnesota →
Other cardiologists in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still University Of Health Sciences, College Of Osteo Med, Kirksville |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1750710554 |
| 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