_dta:
  1.  by Jean Roth , jroth@nber.org , 11 Feb 2015

  obs:         1,384                          
 vars:             2                          11 Feb 2015 17:43
 size:        27,680                          (_dta has notes)
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              storage   display    value
variable name   type    format     label      variable label
-------------------------------------------------------------------------------
npi             str10   %10s                  National Provider Identifier
                                                (NPI)
ptaxcode15      str10   %10s                  Healthcare Provider Taxonomy Code
                                                15
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Sorted by:  npi