Clinical Psychologist

Psychologists hold a doctoral degree (PhD, PsyD or EdD) and are licensed by a state board. They provide talk therapy and are the only non-physician group generally licensed to administer and interpret psychological testing, such as assessments for ADHD, learning disorders or personality. In most states they cannot prescribe medication.

General clinical practice — assessment and treatment across a broad range of conditions.

The formal definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Source: NUCC Health Care Provider Taxonomy code set. This is the definition used for billing and registration, which is why it reads the way it does.