Dr. Willaim Allen Decker

Dr. Willaim Allen Decker is a Alexandria, Virginia based psychologist with 50 years of experience in Psychology. He completed his graduation in 1975. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Willaim Allen Decker is 0810002331 for Cognitive & Behavioral Psychology in Virginia. His current practice location is 1423 Powhatan St, Suite 8, Alexandria. Patients can reach him at 703-836-3678 or can fax him at 703-836-2667. Dr. Willaim Allen Decker is PH. D. in Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1033234950.
Dr. Willaim Allen Decker is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.