Dr. Mark C. Dillon, MD

Doctor
4.0

33 reviews

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About This Business

Dr. Mark C. Dillon, MD, is an internal medicine physician with a focus on gastroenterology in Palm Bay, Florida, with 39 years of experience since graduating from Howard University College of Medicine in 1987, above the 27-year average among the 102 Palm Bay physicians in our directory. He holds an active Florida license and is one of two internal medicine physicians in our Palm Bay listings. His Medicare profile lists colonoscopy and upper gastrointestinal endoscopy for acid reflux. He is affiliated with Palm Bay Hospital, Holmes Regional Medical Center, and Viera Hospital. In MIPS, the federal program scoring Medicare clinicians on quality and cost, he holds 85.4 out of 100. He accepts Medicare; telehealth is not listed among his services. Patients rate him 4.0 across 33 reviews.

Verified Provider Info

Specialty (per registry)
Internal Medicine, Gastroenterology
NPI Number
1013908920
Medical school graduate
1987 (39+ years of practice)
Medical school
HOWARD UNIVERSITY COLLEGE OF MEDICINE
State license
ME63710 (FL)
Hospital affiliations
Palm Bay Hospital · Holmes Regional Medical Center · Viera Hospital
Quality score (CMS MIPS)
85.4/100
Common services (Medicare data)
Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux
Accepts Medicare

Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18

Address

1421 Malabar Rd
Palm Bay, FL 32907

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Information last updated: August 23, 2026