Individual provider · Type 1 NPI

John Martin, MD

Gastroenterology Physician · Rochester, MN

NPI number 1609808534 Active

Practice location

200 1st St SW
Rochester, MN 55905-0001

Call (507) 284-2511 Map

Mailing address

PO Box 860912, Provider Enrollment Rst
Minneapolis, MN 55486-0912

Other practice locations

  • 680 N Lake Shore Dr, 680 N. Lakeshore Drive, Chicago, IL 60611-4546 · (312) 695-9797
  • 101 The City Dr S, Orange, CA 92868-3201 · (714) 456-8888
  • 680 N Lake Shore Dr, 680 N. Lakeshore Drive, Chicago, IL 60611-4546 · (312) 695-9797

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician Primary 207RG0100X58809 (MN)
Gastroenterology Physician 207RG0100X036109451 (IL)
Gastroenterology Physician 207RG0100XG205426 (CA)

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.

9,753 other providers at this address

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About NPI 1609808534

John Martin, MD's National Provider Identifier is 1609808534, issued on Jul 7, 2006. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in Rochester, MN. The record was last updated on Jun 9, 2026.