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. Harold Barker, MD is board certified in Surgery.
Education & Awards
Dr. Barker graduated from University of Pennsylvania , Philadelphia.
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- Additional Information
- Dr. Harold Grant Barker MD is a male Surgeon and practices in Surgery.
- Where does Dr. Harold G. Barker practice?
- Dr. Harold Barker has 2 office locations.
Dr. Harold Barker practices Surgery near New York, NY.
Additional practice locations include: Rye, NY.
See New York Surgeons.