In 2014 the General Conference president asked a group of Adventist theologians to compile scholarly works on the topic of women serving as pastors in the church. <here>
TOSC in Spanish partial <aqui>
Current SDA women pastors count
Bear with us as we begin this project
South Pacific Division
150 women pastors, (27 in Papua New Guinea)
Ellen G Whites ministerial credentials
While there is no record of Ellen White having hands laid on her for the purpose of ordination, several certificates list her as an ordained minister in the SDA church.
Some say that this was just a courtesy to allow Ellen White to get discounts reserved for clergy. While we believe the church was not flippant with its documentation, it's worth noting that current Adventist women chaplains are not afforded the same courtesy. They often have difficulty getting jobs outside the Adventist system because chaplaincy jobs require you to be ordained by your church.