Internal Medicine in SILVER SPRING, MD
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Dr. Warren Orrin Ferris is a physician in Silver Spring, Maryland, specializing in Internal Medicine. He has been NPI registered since 2006.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. WARREN ORRIN FERRIS specializes in Internal Medicine.
Dr. WARREN ORRIN FERRIS practices in SILVER SPRING, MD.
Dr. WARREN ORRIN FERRIS's NPI number is 1487744280.