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 58 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. Lisa Gayton SmithNorthbrook, IL 600621427610450
  2. Ellen GburekPlainfield, IL 605851417602160
  3. Catherine GearyOak Lawn, IL 604531669302618
  4. Stephanie Gebbia, RBTSchaumburg, IL 601731780071266
  5. Jamie GebhardtChicago, IL 606461225855687
  6. Elijah Gebre, RBT-18-49343Morton Grove, IL 600531639660293
  7. Dejanee GeetersChicago, IL 606041407714371
  8. Michael Geiger, RBTChicago, IL 606041245127778
  9. Glenda GelabertChicago, IL 606131790483113
  10. Derick GellangarinNorthbrook, IL 600621063983849
  11. Lisa GellerArlington Heights, IL 600041407730369
  12. Samantha GennellOak Park, IL 603041679046874
  13. Jill GentileHoffman Estates, IL 601691679340095
  14. Catherine Gentry, RBTSpringfield, IL 627021063288520
  15. Abbie GeorgeEdwardsville, IL 620251366275406
  16. Alyssa GeorgeNorthbrook, IL 600621003442104
  17. Jada George, RBTTinley Park, IL 604871699526459
  18. Margaret GeorgeSpringfield, IL 627031669294591
  19. Melissa GeorgeNorthbrook, IL 600621699313726
  20. Tia GeorgiadesGlenview, IL 600251174486088
  21. Natalia GerardiTinley Park, IL 604871194614511
  22. Essa GerconeChicago, IL 606561124602685
  23. Emily GerdesStreamwood, IL 601071043848567
  24. Kailey Gerharz, RBTGeneva, IL 601341114871183
  25. Chelsey GermainLibertyville, IL 600481902603012
  26. Dannielle GeronimoChicago, IL 606601780548263
  27. Alyssa GersteneckerO Fallon, IL 622691922723428
  28. Andrew GerzevskeSchaumburg, IL 601731831022755
  29. Miranda GessertChampaign, IL 618221033080981
  30. Karolina GewontPalos Heights, IL 604631497579080
  31. Renee GezikJustice, IL 604581306304209
  32. Ahmed GhabounOrland Park, IL 604621568273449
  33. Abdalla GhalyAurora, IL 605041568341113
  34. Jonathon GholsonMorris, IL 604501790551224
  35. Lacy GiamalvaNorthbrook, IL 600621649908328
  36. Stephen GianopulosArlington Heights, IL 600051952084303
  37. Isabelle GibbChampaign, IL 618211285456475
  38. Christa GibbonsNorthbrook, IL 600621265091102
  39. Emily Gibbs, RBTGlen Carbon, IL 620341528806601
  40. Sinead Gibbs-MasonNorthbrook, IL 600621225590649
  41. Abranae GibsonChampaign, IL 618211447021928
  42. Ashley GibsonO Fallon, IL 622691942814272
  43. Hailey GibsonTroy, IL 622941457171910
  44. Mia GibsonNaperville, IL 605401467298653
  45. Rashawn Gibson, RBTChampaign, IL 618211780385237
  46. Malik Giddens, RBTFairview Heights, IL 622081174111884
  47. Tiffiny GideonSpringfield, IL 627111285370775
  48. Kailey GidleyFrankfort, IL 604231285476077
  49. Courtney GiglerMorris, IL 604501831965441
  50. Patricia Gil, RBTDowners Grove, IL 605151245103233

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.