The federal NPI registry lists 42 organizations in Saint Louis carrying the Behavior Analyst taxonomy code — 19.2% of everything registered in Missouri.12 Every one is listed below.
| Organization | Phone | NPI | Registered |
|---|---|---|---|
| ABA Bedrock Mo LLC | (385) 563-1930 | 1073494571 | 10 September 2025 |
| ABA Squad Inc | (833) 490-8535 | 1679139919 | 13 May 2019 |
| Ace Therapy, LLC | (314) 599-2463 | 1760134589 | 23 January 2022 |
| Aluma Care Missouri LLC | (913) 232-2003 | 1780573287 | 30 June 2025 |
| Arkila 360 Degrees Counseling and Consulting Services | (314) 578-7394 | 1184272072 | 3 September 2019 |
| Atlas Public Schools | (314) 322-7616 | 1245103308 | 25 September 2025 |
| Avion ABA Mo LLC | (385) 527-7500 | 1518838762 | 12 September 2025 |
| Behavior Consultants, LLC | (314) 956-4805 | 1053889618 | 12 November 2018 |
| Behavior Therapy Specialists of Il and Mo, LLC | (314) 252-2069 | 1720329865 | 14 March 2013 |
| Best Abilities, LLC | (314) 733-0056 | 1891051108 | 11 April 2012 |
| Beyond Care Services Mo LLC | (973) 564-8513 | 1487517991 | 3 December 2025 |
| Blackwell & Roscoe Autism Spectrum Intervention Partners, Inc. | (314) 749-7768 | 1215261045 | 26 September 2009 |
| Blossom Therapy | (732) 534-2823 | 1659069326 | 1 May 2023 |
| Brighter Strides ABA Mo LLC | (314) 350-3743 | 1932835287 | 28 July 2022 |
| Carelinks ABA Mo LLC | (515) 344-3499 | 1215739354 | 27 March 2025 |
| Clearsteps ABA LLC | (631) 229-6504 | 1477420503 | 22 October 2025 |
| Community & Long-term Care Psychiatry LLC | (314) 849-0450 | 1528415536 | 19 May 2016 |
| Developing Minds Therapy Services Inc. | (314) 626-0306 | 1740801869 | 29 April 2020 |
| Easter Seals Midwest | (314) 394-7100 | 1871625582 | 9 March 2007 |
| Emergent Learning LLC | (314) 949-1222 | 1972135606 | 11 February 2020 |
| Establishing Interactions | (314) 817-6253 | 1295261048 | 11 May 2017 |
| Gracious Growth Missouri LLC | (844) 408-3757 | 1346105905 | 17 December 2025 |
| Green, Maxville, and Associates | (573) 864-9743 | 1770879421 | 21 June 2011 |
| Happy Days ABA Mo LLC | (660) 227-5221 | 1730035676 | 4 March 2026 |
| The Autism Clinic at Hope | (636) 733-3330 | 1467590125 | 2 February 2007 |
| Inclusive ABA Mo LLC | (303) 616-1188 | 1306635909 | 1 May 2025 |
| Lakewell ABA LLC | (314) 328-7748 | 1811792484 | 17 February 2025 |
| Love for St. Louis | (833) 588-4785 | 1710684618 | 10 February 2023 |
| Margaret Dannevik | (314) 435-4063 | 1245653740 | 4 February 2014 |
| Mo Everest LLC | (314) 668-2866 | 1285574756 | 1 April 2026 |
| More Than a Home Living,inc | (314) 869-0449 | 1932373099 | 18 April 2008 |
| National Mentor Services, LLC | (314) 991-7944 | 1235775248 | 25 November 2019 |
| Nurturing Minds ABA Corp | (314) 396-7900 | 1942032792 | 19 August 2024 |
| Pediatric Behavior Specialists, LLC | (618) 420-6686 | 1013898329 | 11 September 2025 |
| Rem Missouri, LLC | (660) 815-4997 | 1962083493 | 16 April 2021 |
| Songbird Health Mo LLC | (636) 205-2765 | 1023604824 | 15 December 2020 |
| Synergy ABA | (314) 254-3591 | 1902290232 | 25 March 2015 |
| Treetop Therapy Mo LLC | (516) 206-8900 | 1891561973 | 29 November 2023 |
| True Progress Therapy Mo LLC | (732) 607-8783 | 1851236301 | 21 April 2026 |
| Vanguard Behavior Health | (786) 325-7721 | 1407672686 | 3 December 2024 |
| Ways of the Spectrum, LLC | (314) 762-7330 | 1609738525 | 1 December 2025 |
| Wright Way Behavior Services LLC | (314) 368-9829 | 1952955643 | 30 July 2019 |
npidata_pfile_20050523-20260712.csv.file dated 12 July 2026; downloaded 2 August 2026