Individual provider · Type 1 NPI

Leonard Anthony Mannarelli, DO

Internal Medicine Physician · Providence, RI

NPI number 1982770764 Active

Practice location

50 Maude St
Providence, RI 02908-4325

Call (401) 456-2145 Map

Mailing address

PO Box 312
Pascoag, RI 02859-0312

Other practice locations

  • 725 Reservoir Ave Ste 6A, Cranston, RI 02910-4450 · (401) 942-2320

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XDO452 (RI)

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 1982770764

Leonard Anthony Mannarelli, DO's National Provider Identifier is 1982770764, issued on Nov 25, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Providence, RI. The record was last updated on Jan 5, 2026.