The American Board of Medical Specialties does recognize the American Board of Ophthalmology. More than 19 in 20 American ophthalmologists are certified through ABO -- but Paul isn't. He was certified with the ABO from 1995 until 2005, when his certification lapsed, and was not renewed.
What did Paul say when the Courier-Journal approached him about the certification issue?
"I'm not going to go through all that right now," Paul said while at the Great Eastern National Gun Day Show and JAG Military Show, in Louisville.
Asked when he would talk, Paul said: "Uh, you know, never. ... What does this have to do with our election?"
The Courier-Journal also reports that Paul said shortly before his May 18 primary victory that he was certified by both ophthalmological boards.
A spokesman subsequently said that Paul misspoke because the question was unclear and he acknowledged his certification by the American Board had lapsed.
In a statement today, Paul insists that his lack of certification form the mainstream ABO -- and his establishment of the NBO -- is a principled stand in response to the ABO's "decision to grandfather in the older ophthalmologists and not require them to recertify."
"I thought this was hypocritical and unjust for the older ophthalmologists to exempt themselves from the recertification exam."
Read TPMmuckraker's full story here.