A system and method includes: a pharmacy server receiving a customer ID code to allow a customer wireless access to his medical data file stored on the server; the server receiving adherence confirmation data from the customer and storing the adherence confirmation data into the medical data file to confirm that the customer is taking a prescribed medicine according to directions; and the server receiving additional data from the customer and storing the additional data into the medical data file, whereby the customer is provided with wireless access to enter, edit and retrieve data to and from his medical data file.