Texas Children's Health Plan Share: Health Care Texas Children's Health Plan Visit Website 2450 Holcombe Blvd., Suite 34L Houston, Texas 77021 1-800-990-8247 About Map About Texas Children’s Health Plan was founded in 1996 by Texas Children’s Hospital and is the nation's first health maintenance organization. We offer coverage for children through CHIP and STAR Medicaid. What's Nearby? Distance: 5 10 15 20 25 50 mi.