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

Dr. David M Mahon, DO

Individual provider Sports Medicine (Physical Medicine & Rehabilitation) Physician · NPI 1639497548

Dr. David M Mahon, DO is a Sports Medicine (Physical Medicine & Rehabilitation) Physician in Newtown Square, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2010
Specialties on file
2
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

18 Campus Blvd Ste 100
Newtown Square, PA 19073-3240
Phone: (215) 600-3476
Fax: (844) 823-2597
Show map & directions

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

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence OS016238 (PA)
Sports Medicine (Physical Medicine & Rehabilitation) Physician Taxonomy 2081S0010X · Licence OS016238 (PA)

Record details

NPI number1639497548
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 17, 2010
Last updated in NPPESAugust 6, 2020
Certification dateAugust 6, 2020
Mailing address18 Campus Blvd Ste 100, Newtown Square, PA 19073-3240