Individual provider · Type 1 NPI

Juan Constantino Fernandez, MD

Internal Medicine Physician · Red Hook, NY

NPI number 1851399539 Active

Practice location

19 E Market St
Red Hook, NY 12571-1424

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X115969 (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 1851399539

Juan Constantino Fernandez, MD's National Provider Identifier is 1851399539, issued on Jul 7, 2005. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Red Hook, NY. The record was last updated on Jul 13, 2026.