Individual provider · Type 1 NPI

Robert Charles Leinbach, MD

Internal Medicine Physician · Boston, MA

NPI number 1699765875 Active

Practice location

55 Fruit St, Cardiac Catheterization Lab Mgh Blk 9
Boston, MA 02114-2696

Call (617) 726-7400 Map

Fax (617) 726-7437

Mailing address

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

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X29868 (MA)
Cardiovascular Disease Physician 207RC0000X29868 (MA)

Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…

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About NPI 1699765875

Robert Charles Leinbach, MD's National Provider Identifier is 1699765875, issued on Oct 27, 2005. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Boston, MA. The record was last updated on Jul 13, 2026.