Individual provider · Type 1 NPI

Michael John Melgar, MD

Internal Medicine Physician · Great Neck, NY

NPI number 1801893755 Active

Practice location

488 Great Neck Rd
Great Neck, NY 11021-4315

Call (516) 482-6747 Map

Fax (516) 482-4851

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X178298 (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…

16 other providers at this address

Other internal medicine physician providers in Great Neck

See all in Great Neck →

About NPI 1801893755

Michael John Melgar, MD's National Provider Identifier is 1801893755, issued on Jul 7, 2005. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Great Neck, NY. The record was last updated on Jul 10, 2026.