Most patient visits to doctors result in a prescription written for a medicine that people retrieve from a pharmacy, whether retail in the local community or via mail order for a maintenance drug. This one transaction generates a lot of data points, which individually have a lot of importance for the individual patient. Mashed with other patients’, prescription drug utilization data can combine with more data to be used for population health, cost-effectiveness, and other constructive research pursuits. At HIMSS19,…