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. Roger Haab:
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Specialties & Research
Dr. Roger Haab, MD is board certified in Internal Medicine.
More Specialties & Research
Education & Awards
Dr. Haab graduated from The University of Texas at Galveston.More Education & Awards
Dr. Haab has 2 hospital affiliations:
- Kishwaukee Community Hospital
- Valley West Community Hospital
Accepted Insurance Plans
Dr. Haab accepts these health insurances in at least one office:
- Unicare - 11 plans
- Blue Cross Blue Shield of Illinois - 3 plans
- Humana - 2 plans
- Cigna - 3 plans
- Aetna - 1 plan
- Great-West Healthcare - 1 plan
More Accepted Insurance
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- Additional Information
- Where does Dr. Roger L. Haab practice?
Dr. Roger Haab practices Internal Medicine near Sycamore, IL.
Additional practice locations include: Dekalb, IL.
See Sycamore Internists.