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'Neill graduated from University of Maryland , Baltimore.
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- Additional Information
- Dr. Nancy Lim O'Neill DDS, DMD, and MS is a female dentist and practices in Orthodontics.
- Where does Dr. Nancy L. O'Neill practice?
- Dr. Nancy O'Neill has 6 office locations.
Dr. Nancy O'Neill practices Orthodontics near Shrewsbury, PA.
Additional practice locations include: Baltimore, MD and Frederick, MD.
See Shrewsbury Dentists.