Date the Record was Modified

SAS Name
UPDATE_DATE

The date when the practice or NPI record was modified.

Comments

Formatted as MMDDYY10 in SAS. This field is in two files. Within the practice file it is populated with the date the practice record was updated; within the NPI file it is the date the provider record was updated.

Values: Ex — 07/17/2019

Source: Million Hearts Data Registry