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).
Learn more about Dr. Virginia Chang:
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Specialties & Research
Dr. Virginia Chang, MD, PHD is board certified in Internal Medicine.
- She has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Chang graduated from Md, University Of Michigan Medical School.
Dr. Chang has 1 hospital affiliations:
- Philadelphia Veterans Affairs Medical Center
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- Additional Information
- Where does Dr. Virginia Chang practice?
Dr. Virginia Chang practices Internal Medicine near Philadelphia, PA.
See Philadelphia Internists.