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. Doan-Trang Shirley, MD is board certified in Internal Medicine.
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Education & Awards
Dr. Shirley graduated from University of California at Los Angeles.More Education & Awards
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- Where does Dr. Doan-Trang T. Shirley practice?
Dr. Doan-Trang Shirley practices Internal Medicine near San Jose, CA.
See San Jose Internists.