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 Rybczynski:
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- What's important to you
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Mark Rybczynski is Excellent.
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Specialties & Research
- He has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Rybczynski graduated from Midwestern University, Downers Grove.
Dr. Rybczynski has 9 hospital affiliations:
- St Anthony Medical Center
- ST Margaret Mercy South Campus
Accepted Insurance Plans
Dr. Rybczynski accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Blue Cross Blue Shield of Illinois - 2 plans
- Anthem - 8 plans
- Humana - 2 plans
- Cigna - 2 plans
- Aetna - 3 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Mark S. Rybczynski practice?
Dr. Mark Rybczynski practices Family Medicine near Saint John, IN.
Additional practice locations include: St John, IN and Dyer, IN.
See Saint John Family Physicians.