Pennsylvania registered 184 behavioral health providers in the latest CMS NPI weekly update, representing 2% of the national total. The state added 1 provider this week and 94 year-to-date, signaling steady workforce growth in a mid-Atlantic market anchored by Pittsburgh and Philadelphia.

The credential mix reveals a fragmented supervision landscape. Pennsylvania has 13 BCBAs and 11 RBTs among registered NPI providers, with only 1 dual BCBA-RBT credential holder—a low count that suggests most career progression happens off the NPI registry or through state licensure pathways. The presence of 20 LCSWs and 10 LPCs indicates that behavioral health in Pennsylvania remains dominated by mental health clinicians rather than ABA-specific supervisors and technicians. This credential imbalance may constrain RBT supervision capacity in traditional ABA clinics and create openings for integrated care models.

The workforce skews heavily female: 109 providers (78%) identify as female, compared to 24 male (17%) and 7 nonbinary (5%) providers. The registry contains 140 individuals and 44 organizations, though no single operator dominates the notable organizations list—a pattern that contrasts with national PE-backed consolidation and suggests Pennsylvania's ABA market remains fragmented across independent clinics and smaller regional operators.

The credential diversity and low BCBA-to-RBT ratio suggest Pennsylvania's behavioral health workforce is still integrating ABA into a broader mental health infrastructure rather than building dedicated ABA capacity.