The agency compiled a list of top prescribers overall in 2008 and top prescribers for certain psychiatric medications in 2008 and 2009, including Zyprexa, Geodon, Risperdal and Abilify. According to the list, the top overall prescriber in Indiana is Dr. Daniel Kinsey, a psychiatrist in Goshen. He wrote 2,894 prescriptions in 2008, which resulted in $791,289 in medication charges to the state. The next highest was Dr. Melinda Weekly, a psychiatrist in Bloomington, who wrote 2,456 prescriptions in 2008, resulting in charges to Indiana of $1.16 million. Other states have also compiled lists. In Texas, one doctor authorized 13,596 prescriptions for anxiety drug Xanax in 2008, and increased it to 14,170, according to a letter Grassley recently sent to the U.S. Department of Health and Human Services.

In Connecticut, one doctor ranked consistently as the top prescription writer across a full range of pharmaceuticals, Grassley said, writing 5,945 prescriptions in 2008 and 7,459 in 2009 for seven medications.