Thanks so much for your advice. I definitely want to go about it the right way and do not want to be burning any bridges. I actually really like my pm dr and his staff. They've been wonderful and helpful and I'm not ruling out the possibility of needing them again at some point down the road. I just wasn't sure the best way to go about it so i really appreciate your advice. Thanks again
Good communication is the key to negotiating your situation.
It is better to do this in person -- talk with your pain doctor and tell him/her of your plans, but I'm not suggesting you make an extra appointment.
What you want for neither physician to be "surprised" when alerted that you've filled an Rx for an opioid with another doctor.
After you talk with your urologist, if you no longer have need of your PM, you call to notify the office that you are now being treated by the urologist and want to cancel the controlled substance agreement.
If you need PM again, you can sign another agreement, but make that call before you fill the new Rx and back it up with a certified letter soon after.