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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Education & Awards
Dr. Feng graduated from Shanghai First Medical College.
Dr. Feng has 2 hospital affiliations:
- Harbor Hospital Center
- St Agnes Hospital
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- Additional Information
- Dr. Diana Ren Feng MD is a female Internist, has 44 years of experience and practices in Internal Medicine.
- Where does Dr. Diana R. Feng practice?
- Dr. Diana Feng has 1 office location.
Dr. Diana Feng practices Internal Medicine near Baltimore, MD.
See Baltimore Internists.