I am interested also to find out more about the interventional pulmonologist role for NTM and MAC. I was previously referrred to one early in my journey but unrelated to this diagnosis. I needed to have a rigid scope bronch done plus a balloon to open up the airways as I had a near pin hole opening to the right lower lobe. While this issue was due to aspiration, my ID says that isn’t related to the mycobacterium infection.