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 97 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. Andraya LivingstonChicago, IL 606561619700713
  2. Andrea LivingstonOswego, IL 605431497220362
  3. Ashley LlanosRound Lake, IL 600731528526142
  4. Sydnie LloydElmhurst, IL 601261083181770
  5. Margaret LobueLincolnwood, IL 607121033716386
  6. Jacqueline LocastoPlano, IL 605451902550122
  7. Alessa LockePalos Heights, IL 604631679370852
  8. Libby LockeSwansea, IL 622261750063079
  9. Joslyn LockettRichton Park, IL 604711184245136
  10. Debra LocklearGlendale Heights, IL 601391578054672
  11. Cristina LockwaldItasca, IL 601431689149890
  12. Elizabeth LockwoodDarien, IL 605611932078201
  13. Kathleen LockwoodSouth Barrington, IL 600101912653809
  14. Natalie Lockwood, RBTHerrin, IL 629481861270357
  15. Hannah Loder-Seffinga, RBTMascoutah, IL 622581114524634
  16. Emilie LodesMattoon, IL 619381104747138
  17. Lauren LodingDeerfield, IL 600151437832391
  18. Allena LoftSpringfield, IL 627111538941513
  19. Sarah LoftusNorthbrook, IL 600621972088946
  20. Melissa LoganPeoria, IL 616141295500759
  21. Catherine Lograsso, RBTSpringfield, IL 627031790524049
  22. Gabrielle LohanEvanston, IL 602011083116495
  23. Alexandra LomeliDarien, IL 605611376319962
  24. Alaina London, RBTEdwardsville, IL 620251992381552
  25. Cassidy London, RBTSpringfield, IL 627031619690849
  26. Jack Henry London, RBTChampaign, IL 618221619556982
  27. Rachel LongPlainfield, IL 605441851033617
  28. Maleeha LongiDowners Grove, IL 605151760373765
  29. Janesha Longs, RBTLake Bluff, IL 600441376424465
  30. Sureatha LongstreetChicago, IL 606071831041862
  31. Amanda LongtinChicago, IL 606251902689433
  32. Tori LonsdaleJerseyville, IL 620521144927484
  33. Ashley LooseDes Plaines, IL 600161568236404
  34. Adriana LopezBensenville, IL 601061043199524
  35. Alicia LopezMerrionette Park, IL 608031336943976
  36. Arianna LopezAurora, IL 605041114840717
  37. Brenda LopezArlington Heights, IL 600041881490985
  38. Eduardo LopezChicago, IL 606141720790637
  39. Erica LopezAurora, IL 605041063363596
  40. Evon LopezBensenville, IL 601061760362701
  41. Gabriella LopezLibertyville, IL 600481134009491
  42. Irma LopezBurbank, IL 604591245998723
  43. Johanna LopezElk Grove Village, IL 600071659140242
  44. Kayla LopezTinley Park, IL 604871245036052
  45. Lily LopezLisle, IL 605321235069949
  46. Makayla LopezChicago, IL 606151144198466
  47. Maritza LopezLombard, IL 601481801660949
  48. Marlene LopezChatsworth, IL 609211841164977
  49. Melanie LopezOak Park, IL 603041992414098
  50. Michelle LopezAshkum, IL 609111174489082

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.