Guys don't get verified. Ladies you've seen may (or may not) give another provider a good word for you if the new girl wants a reference. Nikki is now retired. You won't see her anytime soon so don't waste your time. If another lady you'd like to see asks for a reference, give her Britt's name but contact Britt to make sure she remembers you so she can do so. Then do the same with the next lady and so on. The more references the better.
Writing reviews help as well. Look into joining P411 -
http://preferred411.com