Individual provider · Type 1 NPI

Ronald Ellis Kleinman, MD

Pediatric Gastroenterology Physician · Boston, MA

NPI number 1154312767 Active

Practice location

55 Fruit St, Yaw 6
Boston, MA 02114-2621

Call (617) 726-1450 Map

Fax (617) 724-2710

Mailing address

PO Box 9142, Mass General Physician Organization
Charlestown, MA 02129-9142

Specialties and licenses

TaxonomyCodeLicense
Pediatric Gastroenterology Physician Primary 2080P0206X41023 (MA)

Pediatric Gastroenterology Physician: A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.

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About NPI 1154312767

Ronald Ellis Kleinman, MD's National Provider Identifier is 1154312767, issued on Nov 2, 2005. The primary taxonomy on file is Pediatric Gastroenterology Physician (2080P0206X), and the practice location is in Boston, MA. The record was last updated on Jul 13, 2026.