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. Aidan O'Brien:
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Specialties & Research
Dr. Aidan O'Brien, MBBS, MD is board certified in Anesthesiology.
Education & Awards
Dr. O'Brien graduated from University College Cork.
Dr. O'Brien has 1 hospital affiliations:
- Presbyterian Intercommunity Hospital
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- Additional Information
- Dr. Aidan Patrick O'Brien MBBS and MD is a male Anesthesiologist, has 40 years of experience and practices in Anesthesiology.
- Where does Dr. Aidan P. O'Brien practice?
- Dr. Aidan O'Brien has 1 office location.
Dr. Aidan O'Brien practices Anesthesiology near Whittier, CA.
See Whittier Anesthesiologists.