Thomas Montagne MD
About This Business
Thomas Montagne, MD, is an internal medicine physician and gastroenterologist in Spartanburg, South Carolina, with 39 years of experience since graduating from the University of Vermont College of Medicine in 1987, above the 26-year average among the 87 Spartanburg physicians in our directory. He is one of two internal medicine and gastroenterology physicians among our Spartanburg listings. His Medicare profile lists upper gastrointestinal endoscopy for acid reflux and colonoscopy as his most frequent procedures. He is affiliated with Spartanburg Medical Center, Pelham Medical Center, Union Medical Center, and Cherokee Medical Center. In MIPS, the federal program scoring Medicare clinicians on quality and cost, he holds 96.1 out of 100. He accepts Medicare; telehealth is not currently listed among his services. Patient sentiment is exceptional: a 4.9 rating across 156 reviews.
Verified Provider Info
- Specialty (per registry)
- Internal Medicine, Gastroenterology
- NPI Number
- 1326019316
- Medical school graduate
- 1987 (39+ years of practice)
- Medical school
- UNIVERSITY OF VERMONT COLLEGE OF MEDICINE
- State license
- 12313 (SC)
- Hospital affiliations
- Spartanburg Medical Center · Pelham Medical Center · Union Medical Center
- Quality score (CMS MIPS)
- 96.1/100
- Common services (Medicare data)
- Upper gastrointestinal (GI) endoscopy for acid reflux · Colonoscopy
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-19
Phone
(864) 573-7511Location on Map
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Information last updated: August 23, 2026
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