Colorado Community Health Network 600 Grant Street, Suite 800 Denver, CO 80203. Phone: 303.861.5165 Fax: 303.861.5315. Staff Directory. Contact Form. This website is supported by the Health Resources and Services Administration (HRSA) of the U.S. Department of Health and Human Services (HHS) as part of an award totaling $1,256,481 with 57.9 percent financed with non-governmental sources..