NPPES file of Aug 9, 2026

Behavior Analyst in Illinois

3,082 NPPES records list behavior analyst with a practice address in Illinois, 25 per 100,000 residents, the 24th highest rate of 51. Chicago and Naperville have the most; each record links to the provider's NPI and the Illinois license search. Page 31 of 62.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103K00000X · 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, 674

  1. Chicago674
  2. Naperville123
  3. Northbrook70
  4. Oak Park62
  5. Tinley Park62

Behavior Analyst records in Illinois

  1. Mariah Kyro, BCBAElmhurst, IL 601261083065031
  2. Elizabeth Laberge, BCBAMokena, IL 604481932530870
  3. Dianna LabrancheChicago, IL 606031861037632
  4. Kameeshia Lackey, M.A.Evanston, IL 602021659643971
  5. Ruby LadridoLibertyville, IL 600481851900930
  6. Mackenzie Laesch, BCBABloomington, IL 617041508363649
  7. Cory Laflair, BCBALincolnwood, IL 607121417462045
  8. Marie Lafronza, BCBAGeneva, IL 601341013411321
  9. Patricia LageWheaton, IL 601891710285192
  10. Kara LaitinenChicago, IL 606341487130621
  11. Ashley LajinessChicago, IL 606571134418742
  12. Mary LallySkokie, IL 600761609314616
  13. Amanda LamHickory Hills, IL 604571427578251
  14. Molly LambLibertyville, IL 600481598230039
  15. Samantha Lanagan, BCBACarol Stream, IL 601331881185684
  16. Rose Landau, BCBAMorton Grove, IL 600531740644046
  17. Michele LandisCarol Stream, IL 601881194441634
  18. Marah LaneHoffman Estates, IL 601691144193004
  19. Meredith Lane, M.A., BCBAWaukegan, IL 600851013417153
  20. Camryn LangAurora, IL 605041154024362
  21. Tiffany LangElgin, IL 601241871928838
  22. Georgeanne LangerWaukegan, IL 600851932845351
  23. Amanda Langone, BCBAChicago, IL 606421881184752
  24. Samantha LanhamChicago, IL 606311477162535
  25. Augustine Lansana, MA, DMIN, PH.D.Chicago, IL 606411033890116
  26. Carly LapinChicago, IL 606311720486681
  27. Samantha Lapinski, BCBA-1-21-55802Buffalo Grove, IL 600891316429020
  28. Scott LaportaAurora, IL 605021699140335
  29. Corynn Lapsker, BCBAFrankfort, IL 604231538456249
  30. Fallyn LaraChicago, IL 606161881139038
  31. Ingrid LaraNaperville, IL 605631194342014
  32. Jonathan LaraChicago, IL 606161982440103
  33. Lavonda LarksChicago, IL 606171356762371
  34. Rene Las, BCBACrystal Lake, IL 600141548759202
  35. Katherine Lask, MA, BCBAEdwardsville, IL 620251922472109
  36. Leanne LatochaMatteson, IL 604431437793643
  37. Jessica Latshaw, BCBALisle, IL 605321447658414
  38. Kermit Lattimore, RBTSchaumburg, IL 601731043050172
  39. Jamie Latuszek, BCBAPalatine, IL 600741194562207
  40. Juliann Latuszek, BCBASchaumburg, IL 601931740636851
  41. Emily LaurxOswego, IL 605431881424448
  42. Brendan Lawler, BCBADowners Grove, IL 605151487315438
  43. Keely Lawler Sabaini, BCBA, M.S.O Fallon, IL 622691225479157
  44. Eva LawrenceElmhurst, IL 601261942834981
  45. Brianna Layman, BCBANaperville, IL 605631740008887
  46. Dora LazaritAurora, IL 605021750213039
  47. Karina LazaritAurora, IL 605021649715277
  48. Elizabeth Le, BCBANorth Aurora, IL 605421144852062
  49. Catherine Le Moine, MA, BCBADowners Grove, IL 605161124454202
  50. Taylor Leach, MABuffalo Grove, IL 600891508604364

Source: CMS NPPES, primary taxonomy 103K00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 24 of 51 per resident

  1. Rhode Island28
  2. New York26
  3. Maryland25
  4. Illinois25
  5. Georgia25
  6. Minnesota24
  7. 50 states and D.C.32

Source: CMS NPPES, primary taxonomy 103K00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

3,082 NPPES records list behavior analyst (103K00000X) as their primary taxonomy with a practice address in Illinois: 25 per 100,000 residents against 32 nationally (50 states and D.C.). Chicago has 674 of them (22%).

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. Washington2,978
  2. Michigan3,195
  3. Virginia2,770
  4. Georgia2,708

States with a similar rate per 100,000

  1. Minnesota24.3
  2. Maryland25.1
  3. Arizona23.9
  4. New York26.5

The largest states

  1. California20,348
  2. Florida13,565
  3. Texas5,837
  4. New York5,183
  5. Massachusetts4,718

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.