NPPES file of Aug 9, 2026

Assistant Behavior Analyst in Illinois

91 NPPES records list assistant behavior analyst with a practice address in Illinois, 0.7 per 100,000 residents, the 37th highest rate of 51. Chicago and Joliet have the most; each record links to the provider's NPI and the Illinois license search. Page 1 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 106E00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Chicago has the most, 15

  1. Chicago15
  2. Joliet7
  3. Naperville4
  4. Plainfield4
  5. Champaign3

Assistant Behavior Analyst records in Illinois

  1. Ahmed AliLombard, IL 601481497612808
  2. Berikisu Atojoko, LEVEL 11 AUTISM THERPlainfield, IL 605441891326773
  3. Jeshona Averett ButlerJoliet, IL 604361619439197
  4. Megan BianchiChicago, IL 606591477423606
  5. Khiana Boone, BCABACalumet City, IL 604091861150633
  6. Megan BottermanChicago, IL 606031144911405
  7. Macy BrettBarrington, IL 600101669321451
  8. Aaron Bubis, BCABAChicago, IL 606221992673701
  9. Matthew CahillNaperville, IL 605401235970138
  10. Jasmin Campos LopezBarrington, IL 600101386561918
  11. Christina ChanceyMurphysboro, IL 629661902339864
  12. Michael ChandlerJoliet, IL 604361164000147
  13. Rianna ChupeydaArlington Heights, IL 600041386337707
  14. Baraka CirincioneBolingbrook, IL 604401619809514
  15. Sarah CombeyChicago, IL 606591912883869
  16. Amber CookMatteson, IL 604431750079943
  17. Ashley Cook, RBTChampaign, IL 618211225811268
  18. Giselle Cordova YanezDes Plaines, IL 600161588434286
  19. Diamond Davis, BOARD CERTIFIED ASSIChicago, IL 606041336943810
  20. Jayla DavisPlainfield, IL 605441770345951
  21. Nicholas Di GiacintoPalatine, IL 600741831013010
  22. Ryan DonohueGeneva, IL 601341659838985
  23. Kathryn DrazninYorkville, IL 605601679354294
  24. Julie Ehizemwogie, LEVEL 2 BEHAVIOR THEJoliet, IL 604361225232044
  25. Ahmer FarooquiLombard, IL 601481982473930
  26. Hope FlanneryFairview Heights, IL 622081568220200
  27. Kyle FordMacomb, IL 614551649134644
  28. Jennifer FreemanArlington Heights, IL 600051407643034
  29. Tiffany GrayPark Forest, IL 604661417731662
  30. Waikeen HendersonTinley Park, IL 604771598206195
  31. Jacey Higgins-WilsonLake Bluff, IL 600441891596656
  32. Colleen HoudaNaperville, IL 605631982156576
  33. Alexandra HristakosLincolnwood, IL 607121457173361
  34. Nancy Huffman, BCABAMount Vernon, IL 628641518425644
  35. Katie Hughes, RBTChampaign, IL 618211023891215
  36. Sharon HurdleSouth Holland, IL 604731497296099
  37. Tricia HutchcroftChicago, IL 606041700671468
  38. Stephanie JakovljevicOrland Park, IL 604671518527365
  39. Michelle JenningsChicago, IL 606041467324004
  40. Brishana JohnsonVernon Hills, IL 600611124864442
  41. Rebecca Johnson, BCABARiverton, IL 625611124770219
  42. Rebecca Kerwin, BA, MHPJoliet, IL 604361225812340
  43. Rameen Khan, RBTAurora, IL 605041790665420
  44. Kaylee King, BCABAMontgomery, IL 605381679175160
  45. Karyn LarsenChicago, IL 606041275456154
  46. Brittany LeleikaYorkville, IL 605601720885460
  47. Emily LeonRockford, IL 611081124984075
  48. Christina LiesNaperville, IL 605631689164592
  49. Jackson LoopEvanston, IL 602021912772146
  50. Jessica Lopez GarciaOak Park, IL 603041558839662

Source: CMS NPPES, primary taxonomy 106E00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 37 of 51 per resident

  1. Arizona0.8
  2. Ohio0.8
  3. Pennsylvania0.7
  4. Illinois0.7
  5. West Virginia0.7
  6. New Hampshire0.6
  7. 50 states and D.C.2.9

Source: CMS NPPES, primary taxonomy 106E00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

1.1% of these records appear in a Medicare file, against 0.1% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Illinois1.1%
  2. United States0.1%

Assistant Behavior Analyst records in Illinois, measured

  • In a Medicare file1 of 91 · 1.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file1 · 1.1% here, under 0.1% nationally
  • Not updated in five years or more29 · 31.9% here, 26.4% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 106E00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

91 NPPES records list assistant behavior analyst (106E00000X) as their primary taxonomy with a practice address in Illinois: 0.7 per 100,000 residents against 2.9 nationally (50 states and D.C.). Chicago has 15 of them (16%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Tennessee92
  2. Ohio93
  3. Pennsylvania94
  4. Maryland78

States with a similar rate per 100,000

  1. West Virginia0.7
  2. Arizona0.8
  3. Connecticut0.5
  4. Missouri1.0

The largest states

  1. California2,656
  2. Florida2,306
  3. Texas414
  4. New York334
  5. Michigan316

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.