Department of Mental Health and Developmental Disabilities

Address: 710 James Robertson Parkway, 11th Floor, Andrew Johnson Tower
Nashville, TN 37243
Phone: (615) 532-6500 Email: Website:

TDMH is the state’s mental health and substance abuse authority. Its mission is to plan for and promote the availability of a comprehensive array of quality prevention, early intervention, treatment, habilitation, and rehabilitation services and supports based on the needs and choices of individuals and families served. The department is responsible for system planning, setting policy and quality standards, system monitoring and evaluation, disseminating public information and advocating for persons of all ages who have mental illness, serious emotional disturbance, or substance abuse disorders.

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