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

Dr. Elizabeth M O'Brien, MD

Individual provider Anesthesiology Physician · NPI 1407233133

Dr. Elizabeth M O'Brien, MD is an Anesthesiology in Philadelphia, Pennsylvania. Graduated from Virginia Commonwealth University, School of Medicine in 2015, 11 years ago. Practices with Childrens Anesthesiology Associates Ltd, a 68-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Hampshire and Pennsylvania.

Years since qualifying
11
Trained at
Virginia Commonwealth University, School of Medicine
Licensed in
NH, PA
In the registry since
2015
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3401 Civic Center Blvd
Philadelphia, PA 19104-4319
Phone: (215) 590-1858
Fax: (215) 590-1415
Show map & directions

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

Additional practice locations (1)

  • 550 S Goddard Blvd, King Of Prussia, PA 19406-2922 — (610) 337-3232

Specialties & licences

Pediatric Anesthesiology Physician (primary) Taxonomy 207LP3000X · Licence MD473933 (PA)
Anesthesiology Physician Taxonomy 207L00000X · Licence 19827 (NH)
Anesthesiology Physician Taxonomy 207L00000X · Licence MD473933 (PA)

Record details

NPI number1407233133
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 1, 2015
Last updated in NPPESDecember 30, 2022
Certification dateDecember 30, 2022

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolVIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Childrens Anesthesiology Associates Ltd — 68 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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