Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Thomas M Ruff, DO

Individual provider Cardiovascular Disease Physician · NPI 1639178304

Thomas M Ruff, DO is an Interventional Cardiology in Dayton, Ohio. Graduated from Chicago College of Osteopathy in 1989, 37 years ago. Practices with Kettering Independent Medical Group Inc, a 700-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
37
Trained at
Chicago College of Osteopathy
Licensed in
OH
In the registry since
2005
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

4160 Little York Rd Ste 20
Dayton, OH 45414-5800
Phone: (937) 454-9527
Fax: (937) 454-9532
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 34006163 (OH)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 34006163 (OH)

Record details

NPI number1639178304
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 15, 2005
Last updated in NPPESNovember 24, 2020
Certification dateNovember 24, 2020
Mailing address4160 Little York Rd, Suite 20, Dayton, OH 45414-5800

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolCHICAGO COLLEGE OF OSTEOPATHY
Graduated 1989 (37 years in practice)
Group practice Kettering Independent Medical Group Inc — 700 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations15 on file with Medicare

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