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

Dr. John Bernard Fessler Jr., DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1467294066

Dr. John Bernard Fessler Jr., DO is a Student in an Organized Health Care Education/Training Program in Bryn Mawr, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2024.

Licensed in
PA
In the registry since
2024
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

130 S Bryn Mawr Ave
Bryn Mawr, PA 19010-3121
Phone: (610) 325-1390
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X · Licence HS000029L (PA)

Record details

NPI number1467294066
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 12, 2024
Last updated in NPPESJune 12, 2024
Certification dateJune 12, 2024

Other providers in Bryn Mawr