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. Diana Arena:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Diana Arena is Excellent.
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Specialties & Research
Dr. Diana Arena, DO is board certified in Internal Medicine.
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Education & Awards
Dr. Arena graduated from University of New England, Biddeford.More Education & Awards
Dr. Arena has 4 hospital affiliations:
- NSMC - Salem Hospital
- Winchester Hospital
Accepted Insurance Plans
Dr. Arena accepts these health insurances in at least one office:
- Tufts Health Plans - 2 plans
- Unicare - 2 plans
- Fallon Community Health Plan (FCHP) - 1 plan
- Network Health - 2 plans
- Great-West Healthcare - 1 plan
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- Additional Information
- Where does Dr. Diana M. Arena practice?
Dr. Diana Arena practices Internal Medicine near Billerica, MA.
Additional practice locations include: Winchester, MA and Salem, MA.
See Billerica Internists.