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 156 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. Luis Sida SolisLansing, IL 604381093606766
  2. Afnan SiddiquiSpringfield, IL 627111912782046
  3. Faisal SiddiquiElgin, IL 601241295694156
  4. Firdos SiddiquiLombard, IL 601481811760846
  5. Mahnoor SiddiquiLombard, IL 601481790550978
  6. Mohammed SiddiquiAurora, IL 605041629937586
  7. Mustafa SiddiquiChicago, IL 606041457247918
  8. Zafar SiddiquiLombard, IL 601481386413482
  9. Marshell Siddock, RBT-18-66959Northbrook, IL 600621629543897
  10. Tracy Sides, RBTO Fallon, IL 622691598301442
  11. Kashayla SidhuDecatur, IL 625261386365617
  12. Cheyenne SidwellSpringfield, IL 627031023671583
  13. Julie Siebert-Einsle, RBT-17-45401Aurora, IL 605031528557493
  14. Raven Siegmeier, RBTDixon, IL 610211467345553
  15. Mya SiegnerDixon, IL 610211477310811
  16. Victoria SielskiChicago, IL 606031720979693
  17. Jaina SiemienkowiczChicago, IL 606131932708765
  18. Miranda SiemsenDowners Grove, IL 605151104570589
  19. Emily SigamonyHoffman Estates, IL 601691669332060
  20. Isabella SilfiesPeoria, IL 616141912774787
  21. Arthur SilkNorthbrook, IL 600621366089179
  22. Muntezz Siller, RBTChicago, IL 606191205775046
  23. Ismael SilvaCarpentersville, IL 601101205658937
  24. Jasmine SilvaChicago, IL 606411114672193
  25. Logan SilvaEvanston, IL 602011962268243
  26. Michelle SilvaChicago, IL 606291730763319
  27. Victoria SilvaNaperville, IL 605401104652932
  28. Giselle Silva-RicoNorthbrook, IL 600621376251165
  29. Baylie SilveiraSpringfield, IL 627111184317752
  30. Lilliana Silver, RBTRockford, IL 611071942134002
  31. Nicole SilverSkokie, IL 600771457949612
  32. Amiyah SimingtonSpringfield, IL 627021881419265
  33. Amanda SimmonsLa Grange Park, IL 605261619563574
  34. Deja SimmonsLombard, IL 601481386418432
  35. Kara SimmonsChicago, IL 606151629965538
  36. Micah SimmonsAurora, IL 605041396576906
  37. Symone SimmonsHickory Hills, IL 604571265126510
  38. Taylor SimmonsNorthbrook, IL 600621720622913
  39. Brianna SimmsBroadview, IL 601551740864354
  40. Djamilla SimoensForest Park, IL 601301205479318
  41. Andrew SimonChampaign, IL 618221366213266
  42. Ava SimonSt Charles, IL 601751720916141
  43. Georgina SimonChicago, IL 606111033071147
  44. Rebecca SimonChicago, IL 606561841939097
  45. Yvonne SimonsonPlainfield, IL 605441073353199
  46. Catherine Simpkins, RBTPlainfield, IL 605441871369710
  47. Tyraneisha SimpkinsLincolnwood, IL 607121013628841
  48. Caprice SimpsonOak Lawn, IL 604531154169860
  49. Margaret SimpsonNaperville, IL 605631790522902
  50. Randa Simpson, RBTNorthbrook, IL 600621114620085

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.