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. Douglas Vanzoeren:
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Specialties & Research
Dr. Douglas Vanzoeren, MD, MPH is board certified in Internal Medicine.
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Education & Awards
Dr. Vanzoeren graduated from University of Michigan Medical School, Ann Arbor. He has 2 awards.
Dr. Vanzoeren has 2 hospital affiliations:
- Washington Hospital Center
- Holy Cross Hospital
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- Additional Information
- Where does Dr. Douglas M. Vanzoeren practice?
Dr. Douglas Vanzoeren practices Internal Medicine near Washington, DC.
See Washington Internists.