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 Johnston, MD is board certified in Geriatric Psychiatry and Psychiatry.
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Education & Awards
Dr. Johnston graduated from University Of Oxford, England.More Education & Awards
Dr. Johnston has 2 hospital affiliations:
- Wilson N Jones Memorial Hosp-North Cam
- Veterans Affairs Medical Center - Providence
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- Additional Information
- Where does Dr. Robert G. Johnston practice?
Dr. Robert Johnston practices Psychiatry and Geriatric Psychiatry near Providence, RI.
See Providence Psychiatrists.
- Similar Physician Names
- Dr. Bob Johnston, Dr. Bobby Johnston, Dr. Rob Johnston, Dr. Robbie Johnston