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. Robert Armstrong, MD is board certified in Dermatology.
He has special expertise in 4 Areas, including Contact Dermatitis, Hives Urticaria, and Photosensitivity Disorders.1 more special expertise area
More Specialties & Research
Education & Awards
Dr. Armstrong graduated from Columbia University, New York.More Education & Awards
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- Additional Information
- Where does Dr. Robert B. Armstrong practice?
Dr. Robert Armstrong practices Dermatology near Summit, NJ.
See Summit Dermatologists.