1upHealth supports patient mediated data access via Lehigh Valley Health Network's FHIR API for healthcare data. Imagine health care that works for you. Convenience is our new specialty. Find a Doctor Walk In Schedule Now 24/7 Video Visits. Phone: 1-888-402-LVHN.This means that any app developers using the 1upHealth platform will be able to get access to their users' medical data from Lehigh Valley Health Network. To learn more about how you can get access take a look at the our healthcare api platform documentation.