Social Security Supplemental Security Income (SSI

Colorado Dept. of Human Services / Mental Health: 303-866-7400
3824 W. Princeton Circle, Denver, CO
www.cdhs.state.co.us/dmh/cmhta_ssi.htm

Social Security Administration: 1-800-772-1213
8000 Southpark Lane, Littleton, CO
www.socialsecurity.gov/notices/supplemental-security-income/