Registry data as of Aug 27, 2026

Behavior Technician in Illinois

9,641 NPPES records list behavior technician with a Illinois practice address, 77 per 100,000 residents, 28 of 51 per resident. Chicago and Northbrook have the most; each record links to the provider's NPI and the Illinois license search. Page 6 of 193.

CMS NPPES registry, loaded Aug 27, 2026; 2023 Census estimates · NUCC 106S00000X · method

Compiled from official public sources by the editorial process.

Chicago has the most, 1,389

  1. Chicago1,389
  2. Northbrook670
  3. Springfield397
  4. O Fallon299
  5. Aurora278

Source: CMS NPPES, primary taxonomy 106S00000X by practice city, loaded Aug 27, 2026.

Behavior Technician records in Illinois

  1. Tiffany AlvaradoChicago, IL 606561417420043
  2. Lizbeth Alvarenga, RBTSpringfield, IL 627041851085757
  3. Adrianna Alvarez, RBTPlainfield, IL 605441528808425
  4. Angelica AlvarezLombard, IL 601481255154571
  5. Elena AlvarezAurora, IL 605041326812447
  6. Gloria AlvarezLombard, IL 601481962252429
  7. Helena AlvarezRockford, IL 611071730912403
  8. Irene AlvarezChampaign, IL 618221477359594
  9. Jasmine AlvarezHoffman Estates, IL 601691659145993
  10. Lissette Alvarez, RBTMokena, IL 604481548876808
  11. Melanie AlvarezArlington Heights, IL 600041538985320
  12. Wendy AlvarezBrookfield, IL 605131629995352
  13. Hamza AlviElk Grove Village, IL 600071013848472
  14. Mischelle AlviSchaumburg, IL 601941053184523
  15. Thiago Alvino Shiltz Costa, RBTOak Brook, IL 605231033933353
  16. Shadia AmadOak Lawn, IL 604531194594614
  17. Bushrah AmamaalikulmulkChicago, IL 606031811855604
  18. Zoha AmanChicago, IL 606071316635790
  19. Jade AmayaChicago, IL 606541629888367
  20. Priscilla AmayaVilla Park, IL 601811659021194
  21. Margaret AmbergChampaign, IL 618221144156324
  22. Glory Ameen, RBTSchaumburg, IL 601731780445064
  23. Dana AmerSt Charles, IL 601741316892201
  24. Gerome AmesJoliet, IL 604321700713278
  25. Hope AmesQuincy, IL 623011821966003
  26. Patty Ames, RBT-17-37741Skokie, IL 600761407346224
  27. Candace AmesquitaO Fallon, IL 622691841835733
  28. Jimella AmeyawTinley Park, IL 604871124977152
  29. Laura AmezcuaElgin, IL 601241932976644
  30. Alex AmideiCrystal Lake, IL 600141235691411
  31. Gaurangi AminHighland Park, IL 600351295671402
  32. Hafsa AminArlington Heights, IL 600041346033958
  33. Manal AmjadElk Grove Village, IL 600071154049559
  34. Lajenora AmosHomewood, IL 604301700682796
  35. Summer Amos, RBTSpringfield, IL 627031770354987
  36. Joshua Amyx, RBTChicago, IL 606071962971655
  37. Tejpavan AnanthaChicago, IL 606041386560241
  38. Cassidy AnciraLombard, IL 601481972172526
  39. Matthew AnciulisCrystal Lake, IL 600141053298851
  40. Jena AnconaNorthbrook, IL 600621043839095
  41. Gloria AndalonElk Grove Vlg, IL 600071326877945
  42. Alexander AndemichaelLincolnwood, IL 607121033041819
  43. Andrea AndersenWoodridge, IL 605171831715812
  44. Angelina AndersonDes Plaines, IL 600161194599084
  45. Chelsea AndersonMascoutah, IL 622581619481439
  46. Cinthia AndersonDecatur, IL 625261932903358
  47. Devin AndersonSpringfield, IL 627021700683760
  48. Elise AndersonNaperville, IL 605631669980116
  49. Emily AndersonOak Lawn, IL 604531407593593
  50. Hallie AndersonO Fallon, IL 622691780335281

Illinois ranks 28 of 51 per resident

  1. Texas85
  2. North Dakota83
  3. Tennessee80
  4. Illinois77
  5. Oregon77
  6. Ohio68
  7. 50 states and D.C.176

Source: CMS NPPES, primary taxonomy 106S00000X by practice state, loaded Aug 27, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

The CMS National Plan and Provider Enumeration System currently lists 9,641 Behavior Technician providers with a primary practice address in Illinois. Each clinician on this roster selected Behavior Technician as their primary taxonomy at NPI enrollment, a self-reported classification that is updated whenever the provider files a correction with CMS. The count excludes organizations (group practices, hospitals, clinics operate under separate NPIs) and excludes providers who chose a different primary specialty even if they practice Behavior Technician part-time. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

At 9,641 enrolled providers, Behavior Technician in Illinois is a very well-covered market, that matters for search-radius decisions, because patients in Illinois outside the largest metros often need to broaden to adjacent cities to find a local Behavior Technician clinician. The directory below is paginated 50 providers at a time (193 pages total) and is sorted alphabetically by last name, so scanning for a specific practice usually goes faster than scrolling; on the provider detail page you'll find the full NPPES record including address, phone, credentials, and any published Medicare Part D prescribing activity for 2024.

Before contacting anyone on this list, verify the practice is still at the address shown, NPPES refreshes monthly, but providers who have relocated, retired, or changed employers may not have filed an NPI update yet. Important: PlainDoctor is a directory of publicly available CMS government data covering Behavior Technician providers in Illinois, not a quality ranking, a board-certification verifier, or medical advice. Always confirm credentials through the NPPES NPI Registry, the Illinois medical board, and, where relevant, the ABMS, AOA, or the specialty's primary certifying body before making any clinical decision. Nothing on this page substitutes for a conversation with a licensed clinician.

States with a similar number

  1. Washington9,615
  2. Utah10,209
  3. Virginia8,171
  4. Ohio8,008

States with a similar rate per 100,000

  1. Oregon76.8
  2. Tennessee80.0
  3. Virgin Islands72.3
  4. North Dakota83.0

The largest states

  1. California174,024
  2. Florida76,860
  3. Michigan63,782
  4. Texas25,865
  5. Maryland25,340

Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.