Individual provider · Type 1 NPI

Luis Diaz, MD

Internal Medicine Physician · Fair Lawn, NJ

NPI number 1861966178 Active

Practice location

14-01 Broadway Ste B
Fair Lawn, NJ 07410-2001

Call (201) 791-4544 Map

Mailing address

680 Kinderkamack Rd Ste 300
Oradell, NJ 07649-1600

Other practice locations

  • 7721 66th Dr, Middle Village, NY 11379-2620 · (305) 781-9994

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X25MA12831900 (NJ)
Internal Medicine Physician 207R00000XP12405 (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 1861966178

Luis Diaz, MD's National Provider Identifier is 1861966178, issued on Jan 20, 2019. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Fair Lawn, NJ. The record was last updated on Nov 10, 2025.