Summary statistics for npi_medicarexw dataset :

by Jean Roth , jroth@nber.org , 19 Mar 2018

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
         npi |          0
         seq |  2,450,605    2.604715     2.38961          1         50
      othpid |          0
    othpidty |  2,450,605    4.974694    2.579196          2          8
    othpidst |          0
-------------+---------------------------------------------------------
   othpidiss |          0

by Jean Roth , jroth@nber.org , 19 Mar 2018