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

Dr. Aaron S Best, DO

Individual provider Internal Medicine Physician · NPI 1518141860

Dr. Aaron S Best, DO is an Internal Medicine in Media, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 2004, 22 years ago. Practices with Trustees of the University of Pennsylvania, a 148-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
22
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
PA
In the registry since
2007
Specialties on file
2
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

1098 W Baltimore Pike Ste 3101
Media, PA 19063-5139
Phone: (610) 891-9277
Fax: (610) 891-7778
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence OS013835 (PA)
Hospitalist Physician Taxonomy 208M00000X · Licence OS013835 (PA)

Record details

NPI number1518141860
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 21, 2007
Last updated in NPPESNovember 14, 2012
Mailing address1098 W Baltimore Pike, Suite 3101, Media, PA 19063-5139

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2004 (22 years in practice)
Group practice Trustees Of The University Of Pennsylvania — 148 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Media