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

Gary Aaronson, DO

Individual provider Pulmonary Disease Physician · NPI 1770672040

Gary Aaronson, DO is a Pulmonary Disease in Philadelphia, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 1983, 43 years ago. Practices with Methodist Associates in Healthcare, Inc, a 391-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
43
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
PA
In the registry since
2006
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

3998 Red Lion Rd Ste 250
Philadelphia, PA 19114
Phone: (215) 612-8500
Fax: (215) 612-2893
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence OS005286L (PA)

Record details

NPI number1770672040
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 12, 2006
Last updated in NPPESJuly 8, 2007
Mailing address3998 Red Lion Road, Suite 250, Philadelphia, PA 19114

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1983 (43 years in practice)
Group practice Methodist Associates In Healthcare, Inc — 391 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Other providers in Philadelphia