Quick answers
- Which hospitals does James Rider work at?
- Medicare's official clinician data lists James Rider at 5 hospitals: Bellin Health Oconto Hospital, Bellin Memorial Hospital, Door County Medical Center, Gundersen Lutheran Medical Center and OSF St Francis Hospital and Medical Group. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James Rider see patients?
- Medicare's clinician data lists 6 practice locations, including Marquette, MI, Marinette, WI and Escanaba, MI. Call before your visit to confirm the address.
- What is James Rider's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does James Rider accept Medicare assignment?
- Yes. Medicare's clinician data says James Rider 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 James Rider?
- (906) 225-6701, as listed in official Medicare / NPI Registry data.
- What is James Rider's NPI number?
- 1568525988. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James Rider works
Medicare's Facility Affiliation Data lists James Rider at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bellin Health Oconto HospitalOconto, WI · Critical Access Hospital · CCN 521356
- Bellin Memorial HospitalGreen Bay, WI · Acute Care Hospital · CCN 520049
- Door County Medical CenterSturgeon Bay, WI · Critical Access Hospital · CCN 521358
- Gundersen Lutheran Medical CenterLa Crosse, WI · Acute Care Hospital · CCN 520087
- OSF St Francis Hospital and Medical GroupEscanaba, MI · Critical Access Hospital · CCN 231337
Practice locations
Addresses where James Rider is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1414 W Fair AveMarquette, MI 49855 (906) 225‑6701
- 2820 Roosevelt RdMarinette, WI 54143 (715) 735‑5225
- 3401 Ludington StEscanaba, MI 49829
- 3409 Ludington StEscanaba, MI 49829
- 744 S Webster AveGreen Bay, WI 54301 (920) 433‑3640
Group practices
Medicare enrollment lists James Rider as a member of these groups (CMS data updated 2026-10-02).
- OSF Multi-Specialty Group2,114 clinicians in the group
- Gundersen Lutheran Medical Center Inc895 clinicians in the group
- Bellin Memorial Hospital Inc697 clinicians in the group
- Oconto Hospital and Medical Center Inc222 clinicians in the group
- St Francis Hospital86 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 | University Of North Carolina At Chapel Hill School Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568525988 |
| 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