An individual who specializes in psychological research, testing, and/or therapy. Psychology is the branch of science that deals with mental processes and behavior, composed of the following major fields: abnormal, clinical, comparative, counseling, developmental, educational, engineering, experimental, industrial, learning, motivation, perception, personality, physiological, psychometrics, school, and social psychology.
\nhttp://nucc.org/provider-taxonomy
where concept is-a 103T00000N