Rev, Numia is an ordained priest of the Anglican Church based in Tairawhiti. Numia has held a number of roles within the Anglican Church including hospital chaplaincy and as Chaplain at Hukarere Girls' College from 2009 to 2013.
Numia has also held a number governance roles in the Hawkes Bay region and is presently a Trustee of Awhina Whanau Services Incorporated.