Family Medicine, Sports Medicine in ROCKVILLE, MD
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Dr. John L Ferrell is a physician in Rockville, Maryland, specializing in Family Medicine and Sports Medicine. He has been registered with the NPI since 2005.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. JOHN L FERRELL specializes in Family Medicine, Sports Medicine.
Dr. JOHN L FERRELL practices in ROCKVILLE, MD.
Dr. JOHN L FERRELL's NPI number is 1649256496.