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 of 4 stars
The overall average patient rating of Dr. David Tien is Good.
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Specialties & Research
Dr. David Tien, MD is board certified in Ophthalmology.
- He has special expertise in 1 area:
- Lazy Eye (Strabismus)
Education & Awards
Dr. Tien graduated from University of Michigan Medical School, Ann Arbor.
Dr. Tien has 5 hospital affiliations:
- Rhode Island Hospital
- The Miriam Hospital
Accepted Insurance Plans
Dr. Tien accepts these health insurances in at least one office:
- Harvard Pilgrim Health Care - 5 plans
- Tufts Health Plans - 7 plans
- United Healthcare - 15 plans
- Humana - 6 plans
- Cigna - 4 plans
- Aetna - 2 plans