Allergy & Immunology in ROCKFORD, IL
Request an appointment and we'll contact this provider to confirm availability for you.
Charles Frey is a physician specializing in Allergy & Immunology in Rockford, IL.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
CHARLES FREY specializes in Allergy & Immunology.
CHARLES FREY practices in ROCKFORD, IL.
CHARLES FREY's NPI number is 1356321244.