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

Sean Thomas Duffy, DO

Individual provider Family Medicine Physician · NPI 1487215794

Sean Thomas Duffy, DO is a Family Practice in Feasterville Trevose, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 2019, 7 years ago. Practices with Feasterville Family Practice, LLP, a 4-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
7
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
PA
In the registry since
2019
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

75 E Street Rd
Feasterville Trevose, PA 19053-6047
Phone: (267) 684-1047
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OS021506 (PA)

Record details

NPI number1487215794
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 26, 2019
Last updated in NPPESAugust 18, 2021
Certification dateAugust 18, 2021
Mailing address5000 Cox Rd, Glen Allen, VA 23060-9263

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2019 (7 years in practice)
Group practice Feasterville Family Practice, Llp — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Feasterville Trevose