About Mark G. Chapin, PhD, LISW
Mark George Chapin, PhD, LISW is a clinical social worker. Dr. Mark G. Chapin has 18 years of experience in clinical social work.
Education
Mark G. Chapin, PhD, LISW earned degrees of a Doctor of Philosophy and Licensed Independent Social Worker.
Licenses
Mark G. Chapin, PhD, LISW has been registered with the National Provider Identifier database since July 26, 2007, and his NPI number is 1710177704.
Book an Appointment
To schedule an appointment with Dr. Mark G. Chapin, please call (202) 782-6378.