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. Mark Gillis:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Mark Gillis is Excellent.
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Specialties & Research
Dr. Mark Gillis, MD is board certified in Family Medicine.
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Education & Awards
Dr. Gillis graduated from Loyola University Chicago, Maywood. He has 2 awards.
Dr. Gillis has 2 hospital affiliations:
- Alexian Brothers Behavorial Health Hospital
- Central Dupage Hospital Association
Accepted Insurance Plans
Dr. Gillis accepts these health insurances in at least one office:
- United Healthcare - 17 plans
- Unicare - 11 plans
- Blue Cross Blue Shield of Illinois - 12 plans
- Cigna - 11 plans
- Humana - 14 plans
- Aetna - 3 plans
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- Additional Information
- Where does Dr. Mark C. Gillis practice?
Dr. Mark Gillis practices Family Medicine near Itasca, IL.
See Itasca Family Physicians.