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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Specialties & Research
Dr. David O'Brien, MD is board certified in Ophthalmology.
He has special expertise in 2 Areas, including Corneal Diseases and Refractive Surgical Procedures.
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Education & Awards
Dr. O'Brien graduated from New York Medical College, Valhalla.More Education & Awards
Dr. O'Brien has 4 hospital affiliations:
- Indian River Memorial Hospital
- Indian River Medical Center
Accepted Insurance Plans
Dr. O'Brien accepts these health insurances in at least one office:
- Unicare - 11 plans
- Cigna - 6 plans
More Accepted Insurance