Because of Paul's use of "Evangelism" repeatedly in 1 Corinthians 9:16, did he consider himself an Evangelist as well as Apostle?

The verb for evangelizing occurs 135 times in the N.T. while the word for pastoring (shepherding) occurs 15 times. Yet the preponderance of time it is translated as "preach" conjuring up a robed (or three pieced suited ) minister behind a pulpit with a choir behind him, exhorting a congregation. But it seems that the N.T. pictured the evangelist as a type of gumshoe minister who walked the streets and meandered the marketplace in search of lost sheep, distraught souls, and wayward men and women. And these ministers were greatly valued because the spread of the fledgling church depended upon them. And "they did turn the world upside down." - And they (the apostles) went through the towns "evangelizing" and healing everywhere. (Lu. 9:6) - And daily in the Temple, and in every house, they ceased not to teach and "evangelize concerning Jesus. (Acts 5:42) - Then Philip opened his mouth, and began at the same scripture, and "evangelizes" him concerning Jesus. (Acts 8:36) - For though I "evangelize" I have nothing to boast about, for necessity is laid upon me, woe is me if I did not "evangelize." (1 Cor. 9:16) In light of the vast amount of "evangelizing" by the Early Church and its importance, did Paul wish to be considered one of those Evangelist-- as well as an Apostle-- by using this word to describe his ministry in the cities he went to? (See 1 Corinthians 9:16, in the Greek)