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. John O'Brien, MD is board certified in Internal Medicine.
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Education & Awards
Dr. O'Brien graduated from University of Louisville .More Education & Awards
Dr. O'Brien has 3 hospital affiliations:
- Mary Chiles Hospital
- Flaget Memorial Hospital
- Flaget Memorial
Accepted Insurance Plans
Dr. O'Brien accepts these health insurances in at least one office:
- United Healthcare - 20 plans
- Bluegrass Family Health - 1 plan
- Passport Health Plan - 1 plan
- Anthem - 11 plans
- Humana - 3 plans
More Accepted Insurance
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- Additional Information
- Where does Dr. John G. O'Brien practice?
Dr. John O'Brien practices Internal Medicine and Pulmonary Disease near Louisville, KY.
See Louisville Internists and Louisville Pulmonologists.
- Similar Physician Names
- Dr. Deshawn O'Brien, Dr. Evan O'Brien, Dr. Giovanni O'Brien, Dr. Hank O'Brien, Dr. Hans O'Brien, Dr. Ian O'Brien, Dr. Ivan O'Brien, Dr. Jack O'Brien