States

ABA in Connecticut

Use this page for three public records on Connecticut: organizations carrying the Behavior Analyst taxonomy code, BCBAs with an address of record here, and the Medicaid 97153 figure where we hold an official schedule. The organization file is dated 12 July 2026. A row is not a quality rating, and a registration is not proof a clinic is open. Questions to ask a provider · How to check a credential.

The federal NPI registry lists 198 organizations in Connecticut carrying the Behavior Analyst taxonomy code — 1.0% of the national total.¹² 7 multi-location companies operate here, between them holding 8 of those registrations.¹ 1,519 BCBAs are certified to a Connecticut address — 20.9 per 10,000 children, against 10.3 nationally.³⁴

Companies operating in Connecticut

Companies with three or more registered locations nationally that have at least one in Connecticut. "Here" counts their Connecticut registrations; "total" counts all of them.¹

Companies in Connecticut

Every organization registered here under the Behavior Analyst taxonomy code, 197 in all. Street addresses are not listed — a company with one or two registrations may be run from a home. Each row links to its own record in the federal registry, which carries the address.¹

Sources

1. CMS — NPPES Data Dissemination, where the monthly full replacement files are published. File used: npidata_pfile_20050523-20260712.csv.file dated 12 July 2026; downloaded 2 August 2026. CMS replaces this page's listing each month, so it shows the current file rather than this one.
2. NPI Registry public API — organizations carrying taxonomy 103K00000X, Behavior Analystqueried 2 August 2026. Returns JSON.
3. Behavior Analyst Certification Board — certificant data dashboardretrieved 2026-08-01
4. U.S. Census Bureau — Population Estimates Program, state population by age and sexreference date 2024-07-01