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

Thomas Jay Failinger, MD

Individual provider Cardiovascular Disease Physician · NPI 1164496501

Thomas Jay Failinger, MD is a Cardiovascular Disease (Cardiology) in Greenfield, Indiana. Graduated from Vanderbilt University School of Medicine in 1985, 41 years ago. Practices with St Vincent Medical Group Inc, a 727-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
41
Trained at
Vanderbilt University School of Medicine
Licensed in
IN
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

300 E Boyd Ave Ste 201
Greenfield, IN 46140-2818
Phone: (317) 462-5112
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 01037800A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01037800A (IN)

Record details

NPI number1164496501
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 14, 2006
Last updated in NPPESJune 21, 2022
Certification dateJune 21, 2022
Mailing address300 E Boyd Ave Ste 201, Greenfield, IN 46140-2818

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice St Vincent Medical Group Inc — 727 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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