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).
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Marie O'Brien is Excellent.
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Specialties & Research
Dr. Marie O'Brien, DO is board certified in Internal Medicine and Rheumatology.
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Education & Awards
Dr. O'Brien graduated from Philadelphia College of Osteopathic Medicine.More Education & Awards
Dr. O'Brien has 2 hospital affiliations:
- Lehigh Valley Hospital - Muhlenberg
- Lehigh Valley Hospital
Accepted Insurance Plans
Dr. O'Brien accepts these health insurances in at least one office:
- Evercare - 2 plans
- Independence Blue Cross - 1 plan
- Oxford Health Plans - 2 plans
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