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Ask a question or find contacts for specific programs and services.

SAMHSA Headquarters

Substance Abuse and Mental Health Services Administration
5600 Fishers Lane
Rockville, MD 20857

Toll-Free Numbers

877-SAMHSA-7 (877-726-4727)
800-487-4889 (TTY)

Hours of Operation

Monday - Friday
8:30 a.m. - 5:00 p.m.

Mailing Addresses

U.S. Postal Service Delivery
Substance Abuse and Mental Health Services Administration
5600 Fishers Lane
Rockville, MD 20857

Overnight Delivery (FedEx, UPS, Airborne Express, DHL, etc.)
Substance Abuse and Mental Health Services Administration
5600 Fishers Lane
Rockville, MD 20852

Find Help

Behavioral Health Treatment Services Locator

Find alcohol and drug abuse treatment or mental health treatment facilities and programs around the country at

Telephone Hotlines

All hotline numbers are toll-free.

SAMHSA's National Helpline

1-800-662-HELP (4357)
TTY: 1-800-487-4889

Suicide Prevention Lifeline

1-800-273-TALK (8255)
TTY: 1-800-799-4889

Disaster Distress Helpline

TTY: 1-800-846-8517
Text TalkWithUs to 66746

Drug-Free Workplace Helpline

1-800-WORKPLACE (967-5752)

SAMHSA Departments

Division of Grants Management

For questions on a specific grant, please contact the person listed under Agency Contact in the Funding Opportunity Announcement (FOA). For general grants questions, contact the Division of Grants Management at 240-276-1400.

Media Services Team

Contact the Media Services Team for media or press inquiries:

SAMHSA Mailing List

Sign up to receive email notices and updates.

877-SAMHSA-7 (1-877-726-4727)
800-487-4889 (TTY)
240-221-4292 (Fax)

SAMHSA's Public Engagement Platform
P.O. Box 2345
Rockville, MD 20847-2345

Small Business Inquiries

Natasha S. Boyce
Small Business Specialist - SAMHSA
5630 Fishers Lane
Rockville, MD 20857

SAMHSA Centers and Offices

Center for Behavioral Health Statistics and Quality
240-276-1260 (Fax)

Center for Mental Health Services
301-480-8491 (Fax)

Center for Substance Abuse Prevention
301-480-8480 (Fax)

Center for Substance Abuse Treatment
301-480-6596 (Fax)

Office of the Assistant Secretary for Mental Health and Substance Use
301-480-1450 (Fax)

Office of Behavioral Health Equity
240-480-7571 (Fax)

Office of Communications
301-480-1450 (Fax)

Office of Financial Resources
301-480-6532 (Fax)

Office of Management, Technology, and Operations
301-480-6541 (Fax)

Office of Policy, Planning, and Innovation
301-480-7571 (Fax)

Employee Emails

SAMHSA Employees

SAMHSA employee emails are in this format:

HHS Employees

HHS employees are found in the Department of Health and Human Services Employee Locator.

Website Assistance

Email the SAMHSA Webmaster ( with questions about the SAMHSA website.

5600 Lobby Monitor Policy

Procedures for adding content to the 5600 Lobby Monitors

Last Updated: 03/14/2019