Quick answers
- Which hospitals does Michael E. Mollerus work at?
- Medicare's official clinician data lists Michael E. Mollerus at 3 hospitals: Essentia Health Duluth, Essentia Health St Joseph's Medical Center and Essentia Health St Mary's Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael E. Mollerus see patients?
- Medicare's clinician data lists 5 practice locations, including Hayward, WI, Ashland, WI and Fargo, ND. Call before your visit to confirm the address.
- What is Michael E. Mollerus's specialty?
- Medicare lists Cardiac Electrophysiology as the primary specialty, and also Internal Medicine.
- Does Michael E. Mollerus accept Medicare assignment?
- Yes. Medicare's clinician data says Michael E. Mollerus 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 Michael E. Mollerus offer telehealth?
- Medicare's clinician data says Michael E. Mollerus offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Michael E. Mollerus?
- (715) 634-2641, as listed in official Medicare / NPI Registry data.
- What is Michael E. Mollerus's NPI number?
- 1669402624. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael E. Mollerus works
Medicare's Facility Affiliation Data lists Michael E. Mollerus at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Essentia Health DuluthDuluth, MN · Acute Care Hospital · CCN 240019
- Essentia Health St Joseph's Medical CenterBrainerd, MN · Acute Care Hospital · CCN 240075
- Essentia Health St Mary's Medical CenterDuluth, MN · Acute Care Hospital · CCN 240002
Practice locations
Addresses where Michael E. Mollerus is enrolled with Medicare (CMS data updated 2026-10-02).
- 15495 County Rd BHayward, WI 54843 (715) 634‑2641
- 1615 Maple Ln, Suite 1Ashland, WI 54806 (715) 685‑7500
- 3000 32nd Ave SFargo, ND 58103 (701) 364‑8000
- 402 E 2nd StDuluth, MN 55805 (218) 786‑3443
- 523 N 3rd StBrainerd, MN 56401 (218) 829‑2861
Group practices
Medicare enrollment lists Michael E. Mollerus as a member of these groups (CMS data updated 2026-10-02).
- The Duluth Clinic Ltd1,144 clinicians in the group
- Innovis Health LLC559 clinicians in the group
- St Josephs Medical Center237 clinicians in the group
- St Marys Medical Center93 clinicians in the group
Specialties
- Cardiac Electrophysiologyprimary
- Internal Medicinealso
Other cardiac electrophysiologists in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Francisco School Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1669402624 |
| 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