Department of Health and Human ServicesOFFICE OFINSPECTOR GENERALMPROVEMENTS EEDED TOE NSURE P ROVIDERE NUMERATION AND MEDICAREENROLLMENT DATA AREACCURATE , C OMPLETE , ANDONSISTENTDaniel R. LevinsonInspector GeneralMay 2013OEI-07-09-00440I NC
This is the OIG report on the failings of NPPES.