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

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1740713775

Andrew O'Halloran, MD is a Physical Medicine and Rehabilitation in Winchester, Virginia. Graduated from Wright State University Boonshoft School of Medicine in 2017, 9 years ago. Practices with Winchester Medical Center, a 312-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
9
Trained at
Wright State University Boonshoft School of Medicine
Licensed in
VA
In the registry since
2017
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.

Winchester, VA

No coordinates on file. Search this address in Google Maps

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence 0101285182 (VA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1740713775
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 6, 2017
Last updated in NPPESJune 30, 2025
Certification dateJune 30, 2025

Medicare enrollment

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

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Medical schoolWRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Winchester Medical Center — 312 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Winchester