Filed from 3 published puzzles

CATERER

Set to 3 different clues across 3 published puzzles, most often “Party professional” — The New York Times, Sunday, 11 June 2006.

7 letters

Every clue on record, most used first

Party professionalonce
The New York Times — Sunday, 11 June 2006
Wedding hireeonce
The New York Times — Sunday, 20 March 2005
Party provideronce
The New York Times — Thursday, 25 November 1993

Other answers to these clues

DEEJAY6 letters