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

Dr. Justin Mahon, DO

Individual provider Family Medicine Physician · NPI 1073992962

Dr. Justin Mahon, DO is a Family Medicine Physician in Oviedo, Florida. Works from 2 locations. Licensed in Florida.

Licensed in
FL
In the registry since
2015
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

1000 Executive Dr Ste 9
Oviedo, FL 32765
Phone: (407) 278-7089
Fax: (407) 777-4429
Show map & directions

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

Additional practice locations (1)

  • 7727 Lake Underhill Rd, Orlando, FL 32822-8224 — (407) 303-8683

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OS14331 (FL)

Record details

NPI number1073992962
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 25, 2015
Last updated in NPPESJuly 16, 2018
Mailing address1000 Executive Dr Ste 9, Oviedo, FL 32765-8140

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