Internal Medicine, Medical Oncology in DALLAS, TX
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Douglas Wayne Orr, MD, is a physician specializing in Internal Medicine and Medical Oncology in Dallas, TX.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. DOUGLAS WAYNE ORR specializes in Internal Medicine, Medical Oncology.
Dr. DOUGLAS WAYNE ORR practices in DALLAS, TX.
Dr. DOUGLAS WAYNE ORR's NPI number is 1194767061.