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. John Giragos, MD is board certified in Internal Medicine, Geriatric Medicine, and Psychiatry.
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Education & Awards
Dr. Giragos graduated from University of North Carolina, Chapel Hill. He has 1 awards.
Dr. Giragos has 14 hospital affiliations:
- Massachusetts General Hospital
- Beth Israel Deaconess Medical Center