Yes it should apply
The life domain cleric disciple of life states (emphasis mine):
whenever you use a spell of 1st level or higher to restore hit points to a creature, the creature regains additional hit points equal to 2 + the spell's level.
And the Revivify spell states that:
That creature returns to life with 1 hit point
A dead creature has no hit points. Revivify causes the creature to now have 1 hit point. This certainly qualifies as "restoring hit points".
So reviving a character with a 3rd level Revivify would start them with 6 hit points: 1 from revivify and 5 from disciple of life (flat 2 plus 3 from the level of the spell slot that was used).
See also this related tweet by Jeremy Crawford where it is implied that revivify does count as regaining hp:
Kari Suvivaara @suvivaara · Nov 15, 2014
@JeremyECrawford What happens upon casting Revivify spell to a creature killed by Chill Touch while CT hand is still clinging to the target?
Jeremy Crawford @JeremyECrawford · Nov 15, 2014
@suvivaara Cool spell interaction! The most straightforward reading is that revivify restores the target to life with 0 hit points.