Hello! I am an out of network LG whose new supervisor is in network with a lot of insurance companies. I used to get around this by my practice owner being billed for the OON plans that required an LC, but I am now opening my own practice and will no longer have that option. I know that since the claims are usually based off of EIN and not NPI, this won't be an issue with all plans, but I am wondering if there is a way I can bill and create claims for my clients that doesn't cause an issue due to my supervisor being on the claim if the plan requires and LC on the claim. Is there a way to use the practice/LLC name or use a third party billing route on SP? Would it make a difference if my clients were submitting their own OON claims? Thanks!