what is nih in mental health
National Institute of Mental Health. The National Institute of Mental Health conducts and supports research that seeks to understand, treat, and prevent mental illness. Agency Details Acronym: NIMH. Website: National Institute of Mental Health (NIMH) Contact: Contact the National Institute of Mental Health. Main Address: National Institutes of Health (NIH) 6001 Executive Blvd. Room 8184, MSC 9663 Bethesda, MD 20892-9663. Email: nimhinfo@nih.gov. Phone Number: 1-301-443-4513. Toll Free: 1-866-615-6464. TTY: 1-301-443-8431. 1-866-415-8051. Government branch: Executive Department Sub-Office/Agency/Bureau. Back to Top. Parent Agency. National Institutes of Health