_dta:
  1.  by Jean Roth , jroth@nber.org , 21 Nov 2015

  obs:            63                          
 vars:             2                          21 Nov 2015 09:23
 size:         3,339                          (_dta has notes)
-------------------------------------------------------------------------------
              storage   display    value
variable name   type    format     label      variable label
-------------------------------------------------------------------------------
npi             str10   %10s                  National Provider Identifier
                                                (NPI)
othpidiss35     str43   %43s                  Other Provider Identifier Issuer
                                                35
-------------------------------------------------------------------------------
Sorted by:  npi