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. Christopher Hannum:
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The overall average patient rating of Dr. Christopher Hannum is Excellent.
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Education & Awards
Dr. Hannum graduated from Cornell University, New York.
Dr. Hannum has 4 hospital affiliations:
- Delaware County Memorial Hospital
- Taylor Hospital - Crozer Chester
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- Additional Information
- Dr. Christopher Francis Hannum MD is a male Internist, has 28 years of experience and practices in Internal Medicine.
- Where does Dr. Christopher F. Hannum practice?
- Dr. Christopher Hannum has 4 office locations.
Dr. Christopher Hannum practices Internal Medicine near Chester, PA.
Additional practice locations include: Glen Mills, PA.
See Chester Internists.