Arizona recorded 213 providers in the latest CMS NPI registry weekly update, representing 2% of the national weekly total. The registry lists 103 new providers this week, with 184 individuals and 29 organizations. That activity places Arizona among the more visible state markets in the update and signals continued behavioral health workforce movement across a broad provider base. NPI registrations do not, however, confirm active caseloads, open positions or appointment availability.

ABA Workforce Mix

The credential data lists 18 BCBA credentials, 71 RBT credentials and one dual BCBA-RBT credential. These categories overlap and are not mutually exclusive shares of the provider total: a provider may carry more than one credential, and credential and taxonomy fields may classify the same record differently. The RBT count is nearly four times the BCBA count, indicating a workforce weighted toward direct implementation of behavior-analytic services rather than clinical supervision. Because BCBAs supervise RBTs, develop treatment plans and monitor quality, the comparatively smaller supervisory pool could limit how quickly Arizona clinics expand services. The single dual credential suggests limited documented movement between technician and advanced behavior-analytic roles in this update.

Demographics and Organizations

Gender records identify 146 female providers, 36 male providers and two nonbinary providers, corresponding to 79%, 20% and 1%. The registry’s listed leading cities are Phoenix, Tucson, Scottsdale, Fountain Hills and Glendale, showing activity concentrated in major metropolitan areas while also reaching communities such as Flagstaff, Yuma and Lake Havasu City. No notable organization appears multiple times in the supplied data; the organization count is 29.

Arizona’s strong RBT presence alongside a smaller BCBA pool points to continued workforce growth, with supervisory capacity likely to remain central to expanding ABA access.