Individual provider · Type 1 NPI

Katherine Massiel Hernandez Mendez, MD

Pediatrics Physician · Jacksonville, FL

NPI number 1790480465 Active · reactivated Dec 30, 2025

Practice location

5851 Saint Augustine Rd
Jacksonville, FL 32207-8015

Call (904) 396-3964 Map

Fax (904) 396-0128

Mailing address

1300 Hendricks Ave
Jacksonville, FL 32207-8680

Specialties and licenses

Taxonomy	Code	License
Pediatrics Physician Primary	208000000X	ME83275 (FL)

Pediatrics Physician: A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on de…

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About NPI 1790480465

Katherine Massiel Hernandez Mendez, MD's National Provider Identifier is 1790480465, issued on Apr 3, 2023. The primary taxonomy on file is Pediatrics Physician (208000000X), and the practice location is in Jacksonville, FL. The record was last updated on Aug 26, 2026.