From DrFirst:
Easy, Fast, and Intuitive e-prescribingiPrescribe makes prescribing easy and fast. You start the app and send a new prescription or a refill with just a few taps on your phone. No need to wait for your computer to boot, no need to log in to anything to access PDMP data.
Source: iPrescribe | DrFirst
Another e-prescription service. This one works as an app on your smart phone. iPrescribe is well established in medicine but new to dentistry.