A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Joseph O'Brien:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Joseph O'Brien, Orthopaedic Surgeon, Spine Surgeon is Excellent.
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Education & Awards
Dr. O'Brien graduated from George Washington University.More Education & Awards
Dr. O'Brien has 2 hospital affiliations:
- Sibley Memorial Hospital
- George Washington University
Accepted Insurance Plans
Dr. O'Brien accepts these health insurances in at least one office:
- United Healthcare - 6 plans
- Cigna - 4 plans
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Similar doctors nearby
- Additional Information
- Where does Dr. Joseph R. O'Brien practice?
Dr. Joseph O'Brien practices Orthopaedic Surgery of the Spine near Washington, DC.
Additional practice locations include: Baltimore, MD.
See Washington Surgeons.