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. Heather O'Brien, MD is board certified in Pediatrics.
More Specialties & Research
Education & Awards
Dr. O'Brien graduated from New York Medical College, Valhalla.More Education & Awards
Dr. O'Brien has 3 hospital affiliations:
- Nyu Hospital For Joint Diseases
- Rusk Institute of Rehabilitation Medicine
- Tisch Hospital
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- Additional Information
- Where does Dr. Heather B. O'Brien practice?
Dr. Heather O'Brien practices Pediatrics near New York, NY.
See New York Pediatricians.