When traveling with a provider, do I need to bring me own condoms, lube, etc, or does the provider handle all those details?

Why don't you ask her!
Or suggest going shopping together

Think about it.  You see a dentist...do you bring your own toothbrush, your own toothpaste, your own instruments to his appointment?. The provider is the expert...she brings everything necessary to assure a nice time.

This is actually a great question...I recently traveled and spent a week with my ahhhhh ATF...and i didnt bring anything you mentioned...Thankfully she was the smarter of the two of us and brought all that we needed.
Im happy to see a good question posted here instead of bashing providers/hobbiest....let's keep the great questions or comments going..
thanks Sham  

Go with her to an adult store. Trust me on this.

bring some items. people do forget and run short.

Bring along the condoms that YOU like! Remember, one size does not fit all.  If you've got a particular lube that you like, bring that as well.  As noted by others, ask her (if you are going to spend a week with her, you sure as heck better be able to discuss things like this with her ).
Enjoy....

A shopping trip to an adult store with a provider could be alot of fun.