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

Dr. James Thomas Horne, DO

Individual provider Pediatric Adolescent Medicine Physician · NPI 1356415301

Dr. James Thomas Horne, DO is a Pediatric Adolescent Medicine Physician in Syosset, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

525 Convent Rd
Syosset, NY 11791-3868
Phone: (516) 921-0808
Show map & directions

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

Specialties & licences

Pediatric Adolescent Medicine Physician (primary) Taxonomy 2080A0000X · Licence 202348 (NY)

Record details

NPI number1356415301
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedNovember 20, 2006
Last updated in NPPESJuly 8, 2007
Mailing address81 Pondfield Rd # 146, Bronxville, NY 10708-3818