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

Conor O'Sullivan, MD

Individual provider Internal Medicine Physician · NPI 1942661509

Conor O'Sullivan, MD is a Hospitalist in Abington, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 2016, 10 years ago. Practices with Abington Memorial Hospital, a 435-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
10
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
PA
In the registry since
2016
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1235 Old York Rd Ste 214
Abington, PA 19001-3841
Phone: (215) 481-4811
Fax: (215) 576-1787
Show map & directions

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

Additional practice locations (1)

  • 1200 Old York Rd Ste 2b, Abington, PA 19001-3720 — (215) 481-2222

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence OS019589 (PA)

Record details

NPI number1942661509
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 10, 2016
Last updated in NPPESJuly 11, 2026
Certification dateJuly 11, 2026
Mailing addressPo Box 788735, Philadelphia, PA 19178-8735

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2016 (10 years in practice)
Group practice Abington Memorial Hospital — 435 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Abington