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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- Currently 2.5 of 4 stars
The overall average patient rating of Dr. William Nelson is Good.
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Specialties & Research
Dr. William Nelson, MD is board certified in Internal Medicine.
- He has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Nelson graduated from University of Chicago.
Dr. Nelson has 4 hospital affiliations:
- St Joseph Hospital-Elgin
- Sherman Hospital
Accepted Insurance Plans
Dr. Nelson accepts these health insurances in at least one office:
- United Healthcare - 23 plans
- Great-West Healthcare - 3 plans
- Blue Cross Blue Shield of Illinois - 14 plans
- Cigna - 9 plans
- USA H & W Network - 1 plan
- Aetna - 3 plans