green_sideimage Box with text, Clinic Registration.  Large cloud shape with Reigenstrief Institute INPC logo.  Arrow pointing from Clinic Registration box to box within INPC cloud, labeled, Aggregator. Arrow pointing from Aggregator box to box half in, half out of the INPC cloud labeled, NHIN Gateway. 
Four clouds on the right side with logos for: SureScripts-Rx Hub, IndivoHealth, HealthBridge, and healthLINC.  Arrows drawn from NHIN Gateway to each of the four clouds.
Clinic
Registration
Aggregator
NHIN
Gateway
Request Information
for Mrs. Paltrow
©2008 Regenstrief Institute, Inc.
Information Flow: Request Information