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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Education & Awards
Dr. O'Brien graduated from New York Medical College, Valhalla.More Education & Awards
Dr. O'Brien has 1 hospital affiliations:
- University of Louisville Hospital
Accepted Insurance Plans
Dr. O'Brien accepts these health insurances in at least one office:
- Cigna - 4 plans
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Learn more about Dr. Daniel O'Brien:
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- Additional Information
- Where does Dr. Daniel J. O'Brien practice?
Dr. Daniel O'Brien practices Emergency Medicine near Louisville, KY.
See Louisville Urgent Care Centers.
- Similar Physician Names
- Dr. Dan O'Brien, Dr. Danilo O'Brien, Dr. Dannie O'Brien, Dr. Danny O'Brien