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. John Fitzgerald:
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Specialties & Research
Dr. John Fitzgerald, MD is board certified in Internal Medicine.
- He has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Fitzgerald graduated from Loyola University Chicago, Maywood.
Dr. Fitzgerald has 10 hospital affiliations:
- Clarian Health Partners, Incorporated
- William N Wishard Memorial Hospital
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- Additional Information
- Where does Dr. John F. Fitzgerald practice?
Dr. John Fitzgerald practices Internal Medicine near Brooklyn, NY.
Additional practice locations include: Indianapolis, IN.
See Brooklyn Internists.