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. Bryan McGreal, MD is board certified in Psychiatry.
More Specialties & Research
Education & Awards
Dr. McGreal graduated from State University of New York Downstate, Brooklyn.More Education & Awards
Dr. McGreal has 3 hospital affiliations:
- St Vincent's Midtown Hospital
- Saint Vincent's Catholic Medical Centers of New York
- St Vincents Hospital And Medical Center Manhattan