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License & Identifications

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 Friedman:

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Specialties & Research

Dr. Charles Friedman, MD is board certified in Ophthalmology.

Education & Awards

Dr. Friedman graduated from University of Missouri at Columbia.


Dr. Friedman has 5 hospital affiliations:

  • St Joseph's Hospital-Highland 
  • Gateway Regional Medical Center 

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Additional Information
Dr. Charles Lee Friedman MD is a male Ophthalmologist, has 37 years of experience and practices in Ophthalmology.
Where does Dr. Charles L. Friedman practice?
Dr. Charles Friedman has 1 office location.
Dr. Charles Friedman practices Ophthalmology near Collinsville, IL.
See Collinsville Ophthalmologists.