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

Michael Caleb O'Neil, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1376988600

Michael Caleb O'Neil, MD is an Emergency Medicine in Philadelphia, Pennsylvania. Graduated from University of Arizona College of Medicine in 2013, 13 years ago. Practices with Main Line Emergency Med Associates LLC, a 48-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
13
Trained at
University of Arizona College of Medicine
Licensed in
PA
In the registry since
2013
Specialties on file
2
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Philadelphia, PA

No coordinates on file. Search this address in Google Maps

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MT212463 (PA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1376988600
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 30, 2013
Last updated in NPPESMay 30, 2018

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Main Line Emergency Med Associates Llc — 48 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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