Individual provider · Type 1 NPI

Robert Ryan Byrne, MD

Gastroenterology Physician · Columbia, MD

NPI number 1508200882 Active

Practice location

7120 Minstrel Way Ste 100
Columbia, MD 21045-5274

Mailing address

8300 Wisconsin Ave Apt 515
Bethesda, MD 20814-3195

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X01074925A (IN)
Gastroenterology Physician 207RG0100X21672 (ND)
Gastroenterology Physician 207RG0100X01074925A (IN)
Gastroenterology Physician Primary 207RG0100XD0102533 (MD)

Gastroenterology Physician: An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

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About NPI 1508200882

Robert Ryan Byrne, MD's National Provider Identifier is 1508200882, issued on Apr 17, 2013. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in Columbia, MD. The record was last updated on Jul 2, 2025.