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. David De Leon:
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Specialties & Research
Dr. David De Leon, MD is board certified in Internal Medicine.
Education & Awards
Dr. De Leon graduated from Ross University, Edison.
Dr. De Leon has 6 hospital affiliations:
- Evanston Hospital
- Skokie Hospital
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- Additional Information
- Dr. David De Leon MD is a male Internist, has 11 years of experience and practices in Internal Medicine.
- Where does Dr. David De Leon practice?
- Dr. David De Leon has 3 office locations.
Dr. David De Leon practices Internal Medicine near Chicago, IL.
Additional practice locations include: Glenview, IL and Evanston, IL.
See Chicago Internists.