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).
- Currently 4 of 4 stars
The overall average patient rating of Dr. Karen O'Brien is Excellent. Dr. O'Brien has been reviewed by 1 patients who have provided 1 comments. The rating is 4 out of 4 stars.
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Specialties & Research
Dr. Karen O'Brien, MD is board certified in Obstetrics & Gynecology and Maternal & Fetal Medicine.
More Specialties & Research
Education & Awards
Dr. O'Brien graduated from Georgetown University, Washington.More Education & Awards
Dr. O'Brien has 6 hospital affiliations:
- Beth Israel Deaconess Hospital - Needham Campus, Inc.L CORP
- South Shore Hospital
Accepted Insurance Plans
Dr. O'Brien accepts these health insurances in at least one office:
- United Healthcare - 3 plans
- Boston Medical Center Health Net Plan - 2 plans
- Cigna - 3 plans
- USA H & W Network - 1 plan
- Humana - 6 plans
- Fallon Community Health Plan (FCHP) - 2 plans
- Unicare - 12 plans
More Accepted Insurance
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- Additional Information
- Where does Dr. Karen E. O'Brien practice?
Dr. Karen O'Brien practices Obstetrics & Gynecology and Maternal & Fetal Medicine near Boston, MA.
Additional practice locations include: Scituate, MA and Melrose, MA.
See Boston Obstetricians & Gynecologists.
- Similar Physician Names
- Dr. Tina O'Brien, Dr. Trina O'Brien, Dr. Reina O'Brien, Dr. Rayna O'Brien