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. Erik-Jan Wamsteker:
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Specialties & Research
Dr. Erik-Jan Wamsteker, MD is board certified in Gastroenterology.
- He has special expertise in 2 areas:
- Head and Neck Cancer
- Palliative Care
Education & Awards
Dr. Wamsteker graduated from UMDNJ, Newark. He has 1 awards.
Dr. Wamsteker has 3 hospital affiliations:
- University of Michigan Hospitals & Health Centers
- University of Michigan Health System
- Ann Arbor Veterans Affairs Medical Center