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. Charles Geringer:
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- Currently 2.5 of 4 stars
The overall average patient rating of Dr. Charles Geringer is Good.
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Specialties & Research
Dr. Charles Geringer, MD is board certified in Internal Medicine and Rheumatology.
- He has special expertise in 4 areas:
- Hip Osteoarthritis
- Knee Osteoarthritis
- Osteoarthritis (Hand and Wrist)
- Rheumatic Diseases
Education & Awards
Dr. Geringer graduated from Northwestern University, Chicago. He has 1 awards.
Dr. Geringer has 11 hospital affiliations:
- Rush University Medical Center
- Palos Community Hospital
Accepted Insurance Plans
Dr. Geringer accepts these health insurances in at least one office:
- United Healthcare - 19 plans
- Great-West Healthcare - 2 plans
- Unicare - 11 plans
- Blue Cross Blue Shield of Illinois - 14 plans
- Humana - 16 plans
- Cigna - 5 plans
- Aetna - 2 plans