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

Dr. George Joseph Koenig Jr., DO

Individual provider Surgery Physician · NPI 1144490004

Dr. George Joseph Koenig Jr., DO is a General Surgery in Philadelphia, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 2003, 23 years ago. Practices with Main Line Healthcare, a 1,153-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland and Pennsylvania.

Years since qualifying
23
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
MD, PA
In the registry since
2008
Specialties on file
4
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

1100 Walnut St Ste 500
Philadelphia, PA 19107-5563
Phone: (215) 955-6750
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence OS014781 (PA)
Surgery Physician Taxonomy 208600000X · Licence OT010389 (PA)
Surgery Physician Taxonomy 208600000X · Licence H69369 (MD)
Critical Care Medicine (Anesthesiology) Physician Taxonomy 207LC0200X · Licence H69369 (MD)

Record details

NPI number1144490004
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 6, 2008
Last updated in NPPESMarch 25, 2015

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2003 (23 years in practice)
Group practice Main Line Healthcare — 1153 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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