Companies · From the federal registry
The federal NPI registry lists 4 active records registered to Instructional ABA Consultants Inc, across 2 states.1 Each carries the Behavior Analyst taxonomy code, 103K00000X — for some organizations it is the primary code, for others one of several.2 Every address and phone number below comes from that registry and nowhere else.
| Records in the registry | 41 |
|---|---|
| States | 2 — Colorado, Illinois1 |
| Where | Illinois 3; Colorado 11 |
| Earliest registration | 21 January 20131 |
| Taxonomy | 103K00000X — Behavior Analyst1 |
Sorted by state, then city. The NPI column links to each organization's own record in the federal registry, so every line here can be checked against the source in one click.
| City | Address | Phone | NPI | Registered |
|---|---|---|---|---|
| Castle Rock, CO | 4284 Trail Boss Dr80104 | (331) 229-8839 | 1811439995 | 7 November 2016 |
| Naperville, IL | 1975 Mcdowell Rd60563 | (331) 229-8839 | 1255825642 | 19 June 2018 |
| Naperville, IL | 1975 Mcdowell Rd60563 | (331) 229-8839 | 1679039770 | 13 February 2019 |
| Naperville, IL | 1975 Mcdowell Rd 10160563 | (630) 441-5077 | 1477891869 | 21 January 2013 |
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.