Internal Medicine, Pulmonary Disease in FAIRFAX, VA
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Barry John Decker, M.D., is a physician specializing in Internal Medicine and Pulmonary Disease based in Fairfax, VA.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
BARRY JOHN DECKER specializes in Internal Medicine, Pulmonary Disease.
BARRY JOHN DECKER practices in FAIRFAX, VA.
BARRY JOHN DECKER's NPI number is 1144301193.