NPPES file of Aug 9, 2026

Behavior Technician in Illinois

9,340 NPPES records list behavior technician with a practice address in Illinois, 74 per 100,000 residents, the 28th highest rate of 51. Chicago and Northbrook have the most; each record links to the provider's NPI and the Illinois license search. Page 161 of 187.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 106S00000X · 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, 1,330

  1. Chicago1,330
  2. Northbrook665
  3. Springfield391
  4. O Fallon295
  5. Aurora271

Behavior Technician records in Illinois

  1. Eve SpelliousPeoria, IL 616141487428546
  2. Romeo SpellsOak Brook, IL 605231710795885
  3. Brooke SpencerBloomington, IL 617011326961525
  4. Jacquelyne Spencer, RBT-19-82496Northbrook, IL 600621699236810
  5. Rachel SpencerNorthbrook, IL 600621265900369
  6. Tahkeia SpencerChicago, IL 606141518738608
  7. Takiyah SpencerChicago, IL 606181356165294
  8. Devorah SpiegelChicago, IL 606251194658443
  9. Skylar SpielmanChampaign, IL 618221770352528
  10. Ashley SpiesArlington Heights, IL 600041538795539
  11. Unique SpikesrogersPeoria, IL 616141003673070
  12. Debra SpillaneNorthbrook, IL 600621104388156
  13. Devin SpillaneNorthbrook, IL 600621831736735
  14. Keith SpindleLincolnwood, IL 607121720832736
  15. Javonne SpiveyChicago, IL 606151679317622
  16. Sara Spohnholtz, RBTAddison, IL 601011306336748
  17. Emma SpooNaperville, IL 605631528566361
  18. Cody SpoonmoreSpringfield, IL 627031417437070
  19. Camille SposatoChicago, IL 606221033975800
  20. Mahryah SpringDecatur, IL 625261508668310
  21. Alyssa SpringerLombard, IL 601481134827496
  22. Cari SprottCrystal Lake, IL 600141720627573
  23. David SrokaHoffman Estates, IL 601691295230985
  24. George SsemagandaHoffman Estates, IL 601691639948037
  25. James George St ClairElmhurst, IL 601261356903900
  26. Andrea St JohnZion, IL 600991013643014
  27. Jessica St PierreChampaign, IL 618211922987684
  28. Emilie St. ClairMascoutah, IL 622581184403057
  29. Valerie St. Germain, RBT-17-41303Northbrook, IL 600621659855468
  30. Michael St. JohnElgin, IL 601231831026962
  31. Emilee Stacey, RBTHerrin, IL 629481679324636
  32. Jillian StaffeldtNaperville, IL 605641710838206
  33. Andrea Stafford, MPASaint Jacob, IL 622811033652219
  34. Davia StaggersChicago, IL 606151740075027
  35. Myranda StairsGlen Carbon, IL 620341013898956
  36. Paige StalkerMorris, IL 604501609637131
  37. Sydnee StalkerMorris, IL 604501174399604
  38. Aria Stalnecker, RBTBourbonnais, IL 609141376286930
  39. Allison StamlerChicago, IL 606071659988418
  40. Olga Stamp RubioOak Park, IL 603011013726397
  41. Fallashay StampleyChicago, IL 606041831056209
  42. Erika StanciuGlenview, IL 600251316637663
  43. Natalie StandiferAurora, IL 605041003762246
  44. Nicole StankevitzEdwardsville, IL 620251891369500
  45. Patrycja StankiewiczAurora, IL 605041316708662
  46. Robert StanleyO Fallon, IL 622691790375749
  47. Hannah StanlyFairview Heights, IL 622081649930744
  48. Casey StantonGlen Carbon, IL 620341487574729
  49. Samantha Staples, RBTSpringfield, IL 627031700766995
  50. Meghan StapletonTinley Park, IL 604871083580252

Source: CMS NPPES, primary taxonomy 106S00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 28 of 51 per resident

  1. Texas82
  2. North Dakota80
  3. Tennessee78
  4. Illinois74
  5. Oregon72
  6. South Carolina65
  7. 50 states and D.C.173

Source: CMS NPPES, primary taxonomy 106S00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.1% of these records appear in a Medicare file, against under 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. Illinois0.1%
  2. United States0.0%

Behavior Technician records in Illinois, measured

  • In a Medicare file6 of 9,340 · 0.1% here, under 0.1% nationally
  • In the CMS Doctors and Clinicians file8 · 0.1% here, under 0.1% nationally
  • Not updated in five years or more2,277 · 24.4% here, 26.0% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 106S00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

9,340 NPPES records list behavior technician (106S00000X) as their primary taxonomy with a practice address in Illinois: 74 per 100,000 residents against 173 nationally (50 states and D.C.). Chicago has 1,330 of them (14%).

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. Washington9,312
  2. Utah10,583
  3. Virginia7,994
  4. Ohio7,538

States with a similar rate per 100,000

  1. Oregon72.4
  2. Tennessee77.7
  3. Virgin Islands70.0
  4. North Dakota80.2

The largest states

  1. California171,666
  2. Florida75,633
  3. Michigan63,468
  4. Texas25,158
  5. Maryland25,139

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.