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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. Frederick Horvath:

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Specialties & Research

Dr. Frederick Horvath, MD is board certified in Internal Medicine and Nephrology.

Education & Awards

Dr. Horvath graduated from Indiana University , Indianapolis.


Dr. Horvath has 10 hospital affiliations:

  • Methodist Medical Center Of Illinois 
  • Osf Saint Francis Medical Center 


  • English

> > > > Dr. Frederick Horvath, MD

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Additional Information
Dr. Frederick Horvath MD is a male Internist, has 37 years of experience and practices in Internal Medicine and Nephrology.
Where does Dr. Frederick Horvath practice?
Dr. Frederick Horvath has 4 office locations.
Dr. Frederick Horvath practices Internal Medicine and Nephrology near Peoria, IL.
Additional practice locations include: Bloomington, IL and Princeton, IL.
See Peoria Internists and Peoria Nephrologists.