Frequencies for first 10,000 rows of npi variable in snf_rpt2540_96_2000 datase

   national |
   provider |
 identifier |      Freq.     Percent        Cum.
------------+-----------------------------------
            |     10,000      100.00      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018