Quick answers
- Which hospitals does Thomas M. Ruff work at?
- Medicare's official clinician data lists Thomas M. Ruff at 5 hospitals: Kettering Health Dayton, Kettering Health Main Campus, Kettering Health Miamisburg, Kettering Health Troy and Soin Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas M. Ruff see patients?
- Medicare's clinician data lists 15 practice locations, including Xenia, OH, Kettering, OH and Beavercreek, OH. Call before your visit to confirm the address.
- What is Thomas M. Ruff's specialty?
- Medicare lists Interventional Cardiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Thomas M. Ruff accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas M. Ruff 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 Thomas M. Ruff?
- (937) 372-3638, as listed in official Medicare / NPI Registry data.
- What is Thomas M. Ruff's NPI number?
- 1639178304. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas M. Ruff works
Medicare's Facility Affiliation Data lists Thomas M. Ruff at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kettering Health DaytonDayton, OH · Acute Care Hospital · CCN 360133
- Kettering Health Main CampusKettering, OH · Acute Care Hospital · CCN 360079
- Kettering Health MiamisburgMiamisburg, OH · Acute Care Hospital · CCN 360239
- Kettering Health TroyTroy, OH · Acute Care Hospital · CCN 360368
- Soin Medical CenterBeaver Creek, OH · Acute Care Hospital · CCN 360360
Practice locations
Addresses where Thomas M. Ruff is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 15; the Medicare profile lists all.
- 1141 N Monroe DrXenia, OH 45385
- 1141 N Monroe Dr, Fl 3Xenia, OH 45385 (937) 372‑3638
- 1380 E Stroop RdKettering, OH 45429 (937) 293‑3486
- 3535 Pentagon BlvdBeavercreek, OH 45431
- 3535 Pentagon Park Blvd, Suite 400Dayton, OH 45431 (937) 490‑2264
Group practices
Medicare enrollment lists Thomas M. Ruff as a member of this group (CMS data updated 2026-10-02).
- Kettering Independent Medical Group Inc710 clinicians in the group
Specialties
Other interventional cardiologists in Xenia
Clinicians with the same Medicare primary specialty in Xenia, OH — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Chicago College Of Osteopathy |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639178304 |
| 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