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

Dr. Mark Anthony Oswald, MD

Individual provider Family Medicine Physician · NPI 1215935655

Dr. Mark Anthony Oswald, MD is a Family Practice in Philadelphia, Pennsylvania. Graduated from Jefferson Medical College of Thomas Jefferson University in 2000, 26 years ago. Practices with Dedicated Pennsylvania Holding LLC, an 18-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in District of Columbia, New Jersey and Pennsylvania.

Years since qualifying
26
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
DC, NJ, PA
In the registry since
2005
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

330 W Oregon Ave Ste 170
Philadelphia, PA 19148-4748
Phone: (267) 338-3411
Fax: (267) 780-7332
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 519 - 525 West Street, Camden, NJ 08103-0810 — (856) 968-2320
  • 215 E Cottage Ave, Haddonfield, NJ 08033-1824 — (856) 625-3737

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD429813 (PA)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD037652 (DC)
Family Medicine Physician Taxonomy 207Q00000X · Licence 25MA07862200 (NJ)

Record details

NPI number1215935655
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2005
Last updated in NPPESFebruary 25, 2025
Certification dateFebruary 25, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2000 (26 years in practice)
Group practice Dedicated Pennsylvania Holding Llc — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Philadelphia