> users of the new database are no longer allowed to combine information gleaned from the public database with any other publicly available information in a way that would identify doctors.

the basic idea of DMCA - legal prohibition of the basic mental act of analysis - gets more and more widespread. And it seems that emotions, dreams, beliefs can be legally restricted in the same way. We aren't far from the situation when your [unlicensed] believing in the mormon or scientiological god or laughing at some matter/content that the rights-holder doesn't want to be laughed at can be considered an infringement.