Quick answers
- Which hospitals does Michael R. Donnally work at?
- Medicare's official clinician data lists Michael R. Donnally at 3 hospitals: Mary Rutan Hospital, Memorial Hospital and Ohio State University State Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael R. Donnally see patients?
- Medicare's clinician data lists 2 practice locations, including Dublin, OH and Marysville, OH. Call before your visit to confirm the address.
- What is Michael R. Donnally's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Michael R. Donnally accept Medicare assignment?
- Yes. Medicare's clinician data says Michael R. Donnally 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 Michael R. Donnally?
- (614) 366-5001, as listed in official Medicare / NPI Registry data.
- What is Michael R. Donnally's NPI number?
- 1245359520. 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 R. Donnally works
Medicare's Facility Affiliation Data lists Michael R. Donnally at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mary Rutan HospitalBellefontaine, OH · Acute Care Hospital · CCN 360197
- Memorial HospitalMarysville, OH · Acute Care Hospital · CCN 360092
- Ohio State University State Health SystemColumbus, OH · Acute Care Hospital · CCN 360085
Practice locations
Addresses where Michael R. Donnally is enrolled with Medicare (CMS data updated 2026-10-02).
- 3900 Stoneridge LnDublin, OH 43017 (614) 366‑5001
- 500 London AveMarysville, OH 43040 (937) 578‑2020
Group practices
Medicare enrollment lists Michael R. Donnally as a member of this group (CMS data updated 2026-10-02).
- OSU Internal Medicine LLC1,161 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Ohio →
Other cardiologists in Dublin
Clinicians with the same Medicare primary specialty in Dublin, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Toledo College Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245359520 |
| 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