Tennessee accounts for 95 behavioral health providers in the latest CMS NPI registry weekly update, representing 1% of the national total. The state added 1 provider this week and 54 since the start of the year, signaling steady workforce expansion in a mid-sized market that includes urban anchors in Nashville, Knoxville, and Chattanooga.
The credential mix reveals a significant supervision gap. Tennessee has 16 BCBAs against 23 RBTs, a ratio that suggests tighter oversight capacity relative to the technician workforce. Only 1 dual BCBA-RBT credential holder appears in the registry, meaning most supervisors lack hands-on RBT experience—a credential pairing that typically signals deeper clinical understanding of frontline work. The remaining 56 providers hold varied mental health and speech-language credentials, reflecting the broader behavioral health landscape beyond core ABA roles.
The workforce skews heavily female, with 59 providers identifying as women (72%), while 14 providers (17%) identify as nonbinary and 9 (11%) as male. No single organization dominated new registrations, though 82 individuals and 13 organizations comprise the total count, indicating a fragmented provider landscape without dominant multi-state operators.
Tennessee's RBT-to-BCBA ratio and limited dual credentialing suggest room for either recruitment of supervision-ready clinicians or upskilling of current RBTs into BCBA roles to strengthen ABA service capacity.
