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 124 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. Lillie Ana OlveraEast Moline, IL 612441932025384
  2. Curtis Omana, RBTNaperville, IL 605631639669062
  3. Lamia OmarOrland Park, IL 604671164180089
  4. Sean OmearaNorthbrook, IL 600621629540687
  5. Oluwalade OmobaOak Park, IL 603041144089418
  6. Nona Onderdonk, RBTO Fallon, IL 622691396496162
  7. Bryan Gabriel OngLombard, IL 601481912771544
  8. Vinna OngChicago, IL 606041639922784
  9. Olakunle OniPlainfield, IL 605441023982063
  10. Karla OntiverosPeoria, IL 616141598611725
  11. Tristen OntiverosNorthbrook, IL 600621356970719
  12. Doga Duru OnurChicago, IL 606041780514968
  13. Samantha OplingerEdwardsville, IL 620251215729827
  14. Evelyn OregelAurora, IL 605021518846377
  15. Salvador OregelJoliet, IL 604351740121946
  16. Kimber OrganSalem, IL 628811073488318
  17. Adanna OrjiArlington Heights, IL 600041326921032
  18. Aileen OrnelasOak Lawn, IL 604531447126222
  19. Brittany OrnelasChicago, IL 606041407787575
  20. Vanessa OrnelasChicago, IL 606031164228177
  21. Alexia OroscoAurora, IL 605061699248880
  22. Jacqueline OrozcoMelrose Park, IL 601601023878790
  23. Jaritza OrozcoElk Grove Vlg, IL 600071700540325
  24. Taylor-Simone OrozcoWheaton, IL 601891063305902
  25. Kaylee OrrHometown, IL 604561548986292
  26. Armando Ortega, RBTDixon, IL 610211104769736
  27. Jessica OrtegaEast Moline, IL 612441346182326
  28. Luna OrtegaCrystal Lake, IL 600141487501912
  29. Patricia OrtegaCrystal Lake, IL 600141518896323
  30. Areli Ortega RodriguezTinley Park, IL 604871043193196
  31. Hannah OrtellBloomington, IL 617011083411755
  32. Madyson OrthTinley Park, IL 604871407733793
  33. Alicia OrtizMattoon, IL 619381265371553
  34. Danielle Ortiz, DOSugar Grove, IL 605541093351934
  35. Desiree OrtizLombard, IL 601481679423008
  36. Elizabeth OrtizChicago, IL 606561699243634
  37. Fatima OrtizOak Park, IL 603041366254724
  38. Gianna OrtizChampaign, IL 618221841132057
  39. Jayleen OrtizChampaign, IL 618211205708047
  40. Jennifer OrtizArlington Heights, IL 600051396566139
  41. Mirella OrtizLombard, IL 601481891504676
  42. Vanessa OrtizChicago, IL 606181396481073
  43. Jocelyn Ortiz MadrigalTinley Park, IL 604871720571946
  44. Carmen Ortiz-AcostaLibertyville, IL 600481487450458
  45. John OryanAurora, IL 605041154127157
  46. Halie Osborn, ADSPPalos Heights, IL 604631689479123
  47. Skye OsborneNorthbrook, IL 600621982243051
  48. Elizabeth Oseland, RBTRockford, IL 611091093205775
  49. Taiwo OsinloyeElgin, IL 601231083566707
  50. Kaitlyn OslanziBloomington, IL 617011841051257

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.