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. William Sun:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. William Sun is Excellent.
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Specialties & Research
Dr. William Sun, MD is board certified in Ophthalmology.
- He has special expertise in 1 area:
Education & Awards
Dr. Sun graduated from Drexel University , Philadelphia. He has 1 awards.
Dr. Sun has 5 hospital affiliations:
- Jeanes Hospital
- Albert Einstein Medical Center
Accepted Insurance Plans
Dr. Sun accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Highmark Blue Cross Blue Shield - 2 plans
- Independence Blue Cross - 2 plans
- Great-West Healthcare - 3 plans
- Horizon Blue Cross Blue Shield of New Jersey - 2 plans
- Unicare - 2 plans
- Oxford Health Plans - 2 plans
- Humana - 2 plans
- Blue Cross Blue Shield of Georgia - 3 plans
- Anthem - 1 plan
- Cigna - 2 plans
Similar doctors nearby
- Additional Information
- Where does Dr. William Z. Sun practice?
Dr. William Sun practices Ophthalmology near Philadelphia, PA.
See Philadelphia Ophthalmologists.