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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The overall average patient rating of Dr. John O'Brien is Excellent.
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- Additional Information
- Dr. John A O'Brien DDS and DMD is a male dentist and practices in Family Dentistry.
- Where does Dr. John A. O'Brien practice?
- Dr. John O'Brien has 1 office location.
Dr. John O'Brien practices Family Dentistry near Sylacauga, AL.
See Sylacauga Dentists.