Email received from : tchpnetworkmanagement@texaschildrens.org  Sub : Enrollment & Location Status Query - NASA HealthClinic - TCHP  Is your group in network? If so, what is your zip code?   Email replied to : tchpnetworkmanagement@texaschildrens.org  Hello,  Yes, the group should be in-network. The zip code for the main location is 77058.   Let me know if you have any other questions.  Thank you.