The last name of the provider when the provider is a person.
Derived from the same monthly Base record as the most recent PRVDR_ENT_TYPE_CD value in the calendar year.
Values: Text string (e.g., ADAMS); or null/missing
Source: T-MSIS Annual Provider TAF
Derived from the same monthly Base record as the most recent PRVDR_ENT_TYPE_CD value in the calendar year.
Values: Text string (e.g., ADAMS); or null/missing
Source: T-MSIS Annual Provider TAF