Individual provider · Type 1 NPI

Matthew Leiman, DO

Internal Medicine Physician · Woodbury, NY

NPI number 1306586185 Active

Practice location

321 Crossways Park Dr
Woodbury, NY 11797-2013

Call (516) 405-7100 Map

Fax (718) 830-1015

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X334871-01 (NY)

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 1306586185

Matthew Leiman, DO's National Provider Identifier is 1306586185, issued on Mar 30, 2022. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Woodbury, NY. The record was last updated on Jun 4, 2026.