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 129 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. Karen PedrozaLake Bluff, IL 600441992585202
  2. Steven PeerChicago, IL 606561467168427
  3. Patrice PeeryArlington Hts, IL 600051497309587
  4. Daniel Pegarsch, RBTCrystal Lake, IL 600141760972889
  5. Maranda Peifer, RBTChampaign, IL 618211518676766
  6. Michael PeirsonNorthbrook, IL 600621871364810
  7. Leila PekovicGlenview, IL 600251124826979
  8. Adriana PelayoLombard, IL 601481316893548
  9. April PelkeyChicago, IL 606141609510288
  10. Lauren PellegrinoRoselle, IL 601721619449006
  11. Annamarie PellizzeriLombard, IL 601481023882156
  12. Alexandra PelmoreChampaign, IL 618211083489074
  13. Kathryn PeltonChicago, IL 606131891581468
  14. Alondra PenaChicago, IL 606051336098029
  15. Kristell Pena, RBTCrystal Lake, IL 600141144056854
  16. Rosa PenaElgin, IL 601201902731524
  17. Elizabeth PenalverChicago, IL 606131871455626
  18. Nathaniel PencharCrystal Lake, IL 600141619860582
  19. Shannon PendlayNewton, IL 624481174458376
  20. Amaiya PennantGlenview, IL 600251811707334
  21. Ericka Pennell, RBT 17-37783Machesney Park, IL 611151598255523
  22. Danielle Penner, RBTDes Plaines, IL 600161467034777
  23. Nicole Penrod, RBT-18-61109Northbrook, IL 600621609351386
  24. Alicia PensamientoChicago, IL 606221528795143
  25. Mouna PenumarthyChicago, IL 606561467260943
  26. Charvis PeoplesOak Park, IL 603021578115788
  27. Jonise PeoplesChicago, IL 606031528864535
  28. Sparkel PeoplesChicago, IL 606291649018680
  29. McKenna PeplowDarien, IL 605611508788217
  30. Emily Peralta, RBTDarien, IL 605611295551885
  31. Khryz PeraltaCrystal Lake, IL 600141437826823
  32. Angelina PerdikarisItasca, IL 601431649030347
  33. Mia PereaNorth Riverside, IL 605461023701661
  34. Quincy PereiraGlenview, IL 600251467267120
  35. Abygail PerezLake Bluff, IL 600441790337277
  36. Adriana Perez, RBTChicago, IL 606591144186164
  37. Alexandra PerezDeerfield, IL 600151992449656
  38. Allison PerezSt Charles, IL 601741316671043
  39. Alondra PerezChicago, IL 606291992533467
  40. Ana PerezAddison, IL 601011871146795
  41. Brenda PerezTinley Park, IL 604871518816966
  42. Brianna PerezChicago, IL 606561558061218
  43. Cecilia PerezChicago, IL 606041669334876
  44. Edgar PerezElk Grove Village, IL 600071811826159
  45. Gabriela PerezLombard, IL 601481952038085
  46. Jennifer PerezLombard, IL 601481912771049
  47. Jesenia PerezAurora, IL 605021619410511
  48. Leslye PerezAurora, IL 605041528908050
  49. Lilybeth PerezLa Grange Park, IL 605261295333755
  50. Lindsay PerezAurora, IL 605061114620317

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.