Individual provider · Type 1 NPI

Thomas Jay Neilson, MD

Internal Medicine Physician · Jacksonville, FL

NPI number 1174549034 Active

Practice location

500 Water St # J-290
Jacksonville, FL 32202-4423

Fax (904) 359-3313

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XME82070 (FL)
Preventive Medicine/Occupational Environmental Medicine Physician 2083P0500XME82070 (FL)

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…

Other internal medicine physician providers in Jacksonville

See all in Jacksonville →

About NPI 1174549034

Thomas Jay Neilson, MD's National Provider Identifier is 1174549034, issued on Jul 14, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Jacksonville, FL. The record was last updated on Sep 11, 2025.