Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Mark A Horton, MD

Individual provider Pediatric Emergency Medicine (Pediatrics) Physician · NPI 1699794347

Dr. Mark A Horton, MD is a Pediatric Emergency Medicine (Pediatrics) Physician in Jacksonville, Florida. Licensed in Florida. Registered with an NPI since 2006.

Licensed in
FL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

800 Prudential Dr
Jacksonville, FL 32207-8202
Phone: (904) 396-5682
Fax: (904) 346-0864
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Emergency Medicine (Pediatrics) Physician (primary) Taxonomy 2080P0204X · Licence ME59978 (FL)

Record details

NPI number1699794347
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 19, 2006
Last updated in NPPESJuly 9, 2010
Mailing address820 Prudential Dr Ste 713, Jacksonville, FL 32207-8209

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