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

Dr. William Callahan, DO

Individual provider Family Medicine Physician · NPI 1386907434

Dr. William Callahan, DO is a Family Practice in Blue Bell, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 2012, 14 years ago. Practices with Einstein Community Health Associates Inc, a 197-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
14
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
PA
In the registry since
2012
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

721 Arbor Way Ste 105
Blue Bell, PA 19422
Phone: (215) 646-9220
Fax: (215) 646-0715
Show map & directions

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

Additional practice locations (2)

  • 500 York Rd Ste 108, Jenkintown, PA 19046-2852 — (215) 481-2725
  • 605 N Bethlehem Pike, Lower Gwynedd, PA 19002-2501 — (215) 646-9220

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OS016737 (PA)

Record details

NPI number1386907434
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 22, 2012
Last updated in NPPESOctober 21, 2019
Mailing address500 York Rd Ste 108, Jenkintown, PA 19046-2852

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2012 (14 years in practice)
Group practice Einstein Community Health Associates Inc — 197 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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