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 173 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. Mackenzie VanskikeQuincy, IL 623011720963432
  2. Pegan Vanwinkle, RBTDixon, IL 610211831061928
  3. Beslymar VargasChicago, IL 607071245180439
  4. Itzel VargasOswego, IL 605431366305104
  5. Jimena VargasVernon Hills, IL 600611124876883
  6. Leslie Vargas, RBTNorthbrook, IL 600621942995071
  7. Marley VargasLincolnwood, IL 607121801786298
  8. Nancy VargasZion, IL 600991699511923
  9. Nina VargasLincolnwood, IL 607121568164325
  10. Samantha VargasWestmont, IL 605591881423887
  11. Teresa VargasEvanston, IL 602011669362752
  12. Clara Varghese, RBT1143808Glenview, IL 600251558901256
  13. Nancy VargheseItasca, IL 601431013586668
  14. Melany VargusCountryside, IL 605251598425183
  15. Brendan VarnasChicago, IL 607071598615858
  16. Christina VarnasForest Park, IL 601301194648527
  17. Alaina VarnesBartonville, IL 616071528920857
  18. Isha Varshney, RBTNaperville, IL 605651821578048
  19. Cristina VasquezOak Park, IL 603041316596216
  20. Joseph VasquezOak Park, IL 603041073369666
  21. Madeline VasquezGlenview, IL 600251851160857
  22. Kaitlin VassarNaperville, IL 605631326854837
  23. Sierra VaughanElmhurst, IL 601261982489324
  24. Haylee Vaughn, BEHAVIOR TECHNICIANEdwardsville, IL 620251346125036
  25. Rayven VaughnNorth Riverside, IL 605461275230427
  26. Vinu VazhakoottathilElmhurst, IL 601261295362986
  27. Alberto VazquezNaperville, IL 605401922878594
  28. Carina VazquezYorkville, IL 605601922714831
  29. Carmen VazquezChicago, IL 606521396213047
  30. Cynthia VazquezPlainfield, IL 605441689338337
  31. Debby VazquezCountryside, IL 605251104570266
  32. Heather VazquezChicago, IL 606541891569885
  33. Jacqueline VazquezChampaign, IL 618211720826886
  34. Katarina VazquezNaperville, IL 605401952101495
  35. Laila VazquezAurora, IL 605041811730773
  36. Maleyne VazquezNorthbrook, IL 600621124667092
  37. Sol VazquezPark Ridge, IL 600681467322107
  38. Milan VealChicago, IL 606561043021785
  39. Bella VegaEvanston, IL 602011346939188
  40. Carmen VegaNorthbrook, IL 600621730813858
  41. Elizabeth VegaDeerfield, IL 600151477269827
  42. Jennifer VegaElgin, IL 601231720763881
  43. Joshua VegaChicago, IL 606051386593648
  44. Mia VelaDes Plaines, IL 600181831024538
  45. Maria Justine VeladaChicago, IL 606541609642552
  46. Lisbeth VelascoOak Lawn, IL 604531619705779
  47. Beatriz VelasquezChicago, IL 606561235866526
  48. Natalie VelasquezLombard, IL 601481003794249
  49. Alejandro VelazquezAurora, IL 605051184572612
  50. Alheli VelazquezAurora, IL 605061780499962

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.