Tri-County Mental Health Services offering behavioral health services for the Kansas City Northland community. Prevention, assessment and treatment services for individuals and families throughout Clay, Platte and Ray counties of Missouri.

Quick Info

Tri-County Mental Health Services
3100 NE 83rd St., Suite 1001
Kansas City, MO 64119-4460

Telephone: (816) 468-0400
Fax: (816) 468-6635

Main Office Hours:
Monday – Friday 8:30am – 5:00pm, Wednesday evenings and Saturday’s by appointment only.

For 2017, Tri-County will be closed on these days: May 29, July 4, Sept. 4, Nov. 23 and 24, and Dec. 25.

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Tri-County's Older Adult Services offers numerous presentations to help for church or agency staff, community and caregivers. Learn more.

Older Adult Coalition

The Aging and Mental Health Coalition of Kansas City North provides opportunities for older adults and providers of mental health and aging services to work together to improve quality of life and wellness for older Missourians and their support networks through education, collaborative problem solving, advocacy and increased public. Meetings are generally the fourth Thursday of each month at 2:30 p.m. in the upstairs conference room of Tri-County (be sure to check for last-minute changes).December 18, 2014 Holiday Networking Social Join us for holiday treats and the opportunity to network with others.


Tri‐County Mental Health Services, Inc. [located in the Northland Human Services Center] 3100 NE 83rd Street, Kansas City, MO 64119

*Meetings take place in the upstairs conference room, #2005 *4th Thursday/month EXCEPT Nov. which will be the 3rd Thursday

All education-focused meetings will offer professionals certificates for one contact hour.

24-Hour Emergency Crisis Line 1-888-279-8188 (TTY or Voice: 1-800-380-3323)