“We go to therapists’ office to basically help them streamline and centralize insurance operations,” Venkitasubramanian told TechCrunch. “We essentially play that role of being a financial partner to them. We help them think through questions like: What platforms are sending me more clients? How much is it? Is a membership fee for this website worth it?” 

https://techcrunch.com/2021/11/16/nirvana-health-announces-7-5m-seed-extension-to-help-therapists-navigate-a-new-world-of-insurance/?tpcc=TCdailynewsletter