Individual provider · Type 1 NPI

Mark Stephen Fedder, MD

Gastroenterology Physician · Maryville, IL

NPI number 1922009943 Active

Practice location

6810 State Route 162, Suite 211
Maryville, IL 62062-8501

Fax (618) 288-0349

Other practice locations

  • 6812 State Route 162 Ste 204, Maryville, IL 62062-8562 · (618) 391-5070

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician Primary 207RG0100X036-067702 (IL)

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.

27 other providers at this address

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About NPI 1922009943

Mark Stephen Fedder, MD's National Provider Identifier is 1922009943, issued on Aug 2, 2005. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in Maryville, IL. The record was last updated on Dec 29, 2020.