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. William Tsiaras is Excellent.
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Specialties & Research
Dr. William Tsiaras, MD is board certified in Internal Medicine and Ophthalmology.
He has special expertise in 2 Areas, including Diabetic Eye Disease Diabetic Retinopathy and Retina Surgery.
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Education & Awards
Dr. Tsiaras graduated from University of Cincinnati.More Education & Awards
Dr. Tsiaras has 2 hospital affiliations:
- Rhode Island Hospital
- Veterans Administration Hospital
Accepted Insurance Plans
Dr. Tsiaras accepts these health insurances in at least one office:
- Tufts Health Plans - 7 plans
- Blue Cross Blue Shield of Rhode Island - 20 plans
- United Healthcare - 15 plans
- Evercare - 3 plans
- Cigna - 4 plans
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