Yep. DS first choice is #13 at all his clubs.
"Stockdale, who has taken on his favourite squad number 13 at Ipswich for a season-long loan spell from Fulham"
http://www.greenun24.co.uk/ipswich-town/latest-news/bullard_on_new_town_stopper_he_s_a_blinding_goalkeeper_1_979021