Hi @MRyan,
Thank you for your post, and welcome to the Community.
In TeamViewer Remote, your TeamViewer ID will be located in a different place based on whether you are signed in or not.
To be more specific:
In addition, the following article, Where to find my ID and password? provides more detailed insights on this topic.
Hope you find this helpful.
Should you have any questions, please do not hesitate to ask them in the Community anytime.
Best,
Akiho