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. Gerald Lewis:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Gerald Lewis is Excellent.
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Specialties & Research
Dr. Gerald Lewis, MD is board certified in Internal Medicine.
- He has special expertise in 1 area:
Education & Awards
Dr. Lewis graduated from University of Illinois at Chicago. He has 1 awards.
Dr. Lewis has 5 hospital affiliations:
- Holy Family Medical Center
- Advocate Lutheran General Hospital
Accepted Insurance Plans
Dr. Lewis accepts these health insurances in at least one office:
- Unicare - 11 plans
- Humana - 2 plans
- Cigna - 3 plans
- Aetna - 2 plans
- United Healthcare - 5 plans
- Great-West Healthcare - 3 plans
- Blue Cross Blue Shield of Illinois - 1 plan
Similar doctors nearby
- Additional Information
- Where does Dr. Gerald Lewis practice?
Dr. Gerald Lewis practices Internal Medicine near Des Plaines, IL.
See Des Plaines Internists.