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

Dr. Theresa Lynn Horton, MD

Individual provider Pediatrics Physician · NPI 1255538815

Dr. Theresa Lynn Horton, MD is a Pediatrics Physician in Owasso, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2007.

Licensed in
OK
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

10512 N 110th East Ave
Owasso, OK 74055-6636
Phone: (918) 376-8901
Fax: (918) 376-8939
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 18317 (OK)

Record details

NPI number1255538815
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2007
Last updated in NPPESMay 1, 2014

Other providers in Owasso