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. Joseph Kowalczyk:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Joseph Kowalczyk is Excellent.
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Specialties & Research
Dr. Joseph Kowalczyk, MD is board certified in Internal Medicine.
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Education & Awards
Dr. Kowalczyk graduated from Rush Medical College, Chicago. He has 2 awards.
Dr. Kowalczyk has 4 hospital affiliations:
- Advocate Christ Medical Center
- Christ Hospital
Accepted Insurance Plans
Dr. Kowalczyk accepts these health insurances in at least one office:
- United Healthcare - 14 plans
- Great-West Healthcare - 2 plans
- Unicare - 11 plans
- Blue Cross Blue Shield of Illinois - 1 plan
- Cigna - 11 plans
- Humana - 20 plans
- Aetna - 3 plans
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Similar doctors nearby
- Additional Information
- Where does Dr. Joseph A. Kowalczyk practice?
Dr. Joseph Kowalczyk practices Internal Medicine near Oak Lawn, IL.
See Oak Lawn Internists.