Quick answers
- Which hospitals does Richard J. Markiewicz work at?
- Medicare's official clinician data lists Richard J. Markiewicz at 5 hospitals: Aspirus Keweenaw Hospital and Clinics, Bell Hospital, OSF St Francis Hospital and Medical Group, Up Health System Portage and Uphs Marquette DLP Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Richard J. Markiewicz see patients?
- Medicare's clinician data lists 1 practice location in Marquette, MI. Call before your visit to confirm the address.
- What is Richard J. Markiewicz's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Richard J. Markiewicz accept Medicare assignment?
- Yes. Medicare's clinician data says Richard J. Markiewicz 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 Richard J. Markiewicz?
- (906) 449-3440, as listed in official Medicare / NPI Registry data.
- What is Richard J. Markiewicz's NPI number?
- 1780725580. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Richard J. Markiewicz works
Medicare's Facility Affiliation Data lists Richard J. Markiewicz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aspirus Keweenaw Hospital and ClinicsLaurium, MI · Critical Access Hospital · CCN 231319
- Bell HospitalIshpeming, MI · Critical Access Hospital · CCN 231321
- OSF St Francis Hospital and Medical GroupEscanaba, MI · Critical Access Hospital · CCN 231337
- Up Health System PortageHancock, MI · Acute Care Hospital · CCN 230108
- Uphs Marquette DLP HospitalMarquette, MI · Acute Care Hospital · CCN 230054
Practice locations
Addresses where Richard J. Markiewicz is enrolled with Medicare (CMS data updated 2026-10-02).
- 850 W Baraga AveMarquette, MI 49855 (906) 449‑3440
Group practices
Medicare enrollment lists Richard J. Markiewicz as a member of this group (CMS data updated 2026-10-02).
- DLP Marquette Physician Practices Inc197 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Michigan →
Other cardiologists in Marquette
Clinicians with the same Medicare primary specialty in Marquette, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Southern Illinois University School Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780725580 |
| 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