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

ptaxgroup15:
  1.  193200000X, Multi-Specialty Group
  2.  193400000X, Single Specialty Group

  obs:           981                          
 vars:             2                          21 Nov 2015 10:13
 size:        51,012                          (_dta has notes)
-------------------------------------------------------------------------------
              storage   display    value
variable name   type    format     label      variable label
-------------------------------------------------------------------------------
npi             str10   %10s                  National Provider Identifier
                                                (NPI)
ptaxgroup15     str42   %42s                * Healthcare Provider Taxonomy
                                                Group 15
                                            * indicated variables have notes
-------------------------------------------------------------------------------
Sorted by:  npi