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 33 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. Catherine LockerdNaperville, IL 605631609242841
  2. Leah LockhartOrland Park, IL 604621720327489
  3. Melissa Lofton, MA, BCBAHinsdale, IL 605211275792319
  4. Elizabeth Lohman, MA, BCBA, LBAVandalia, IL 624711457914665
  5. Dana LoizonJoliet, IL 604321780986653
  6. Anita Lomax, BCBAJoliet, IL 604331982176285
  7. Kerri LomaxSleepy Hollow, IL 601181942527700
  8. Amanda Lombardo, BCBA, IBASaint Charles, IL 601741013736719
  9. Lauren Lombardo, MA, BCBAChicago, IL 606421649045014
  10. Jennine Lomibao, M.A, BCBASchaumburg, IL 601941710768247
  11. Nicole Long, BCBANaperville, IL 605641356021810
  12. Sasha LongChicago, IL 606221356731160
  13. Annette LoniHazel Crest, IL 604291184046203
  14. Christina Lonosky, BCBAMorton Grove, IL 600531578036703
  15. Emily Loo, BCBAShorewood, IL 604041366004376
  16. Alejandra LopezHoffman Estates, IL 601691972094159
  17. Andrea LopezFrankfort, IL 604231477171981
  18. Andrea Lopez, BCBAOak Lawn, IL 604531245831510
  19. Ariana LopezChicago, IL 606161407499965
  20. Brenda LopezChicago, IL 606561740753524
  21. Cicely LopezMorton Grove, IL 600531912267394
  22. Edgar LopezSycamore, IL 601781770283657
  23. Emily Lopez, BCBAWarrenville, IL 605551679125090
  24. Katya Lopez, BCBAChicago, IL 606051790338580
  25. Linda LopezArlington Heights, IL 600041083362453
  26. Nathallie LopezWillowbrook, IL 605271477156073
  27. Noel Lopez, BCBAChicago, IL 606181538536909
  28. Rebecca LopezHoffman Estates, IL 601691891565404
  29. James LoprestiHomer Glen, IL 604911902165855
  30. Jenna LoschNorthbrook, IL 600621558669549
  31. Skyelar Love, BCBASkokie, IL 600761861921827
  32. Rachael LovestrandLombard, IL 601481467186585
  33. Carrie Lowe, BCBAMaywood, IL 601531598304123
  34. Elizabeth LoweryPeoria, IL 616141104580091
  35. Shondrea LoweryChicago, IL 606251184960718
  36. Aleigha Lowy, BCBAAurora, IL 605061174056303
  37. Keshia LoydFlossmoor, IL 604221790028454
  38. Ashley Luberda, RBTO Fallon, IL 622691659014306
  39. Cara Lucas, BCBANorthbrook, IL 600621659880292
  40. Elsa Luchsinger, BASOak Lawn, IL 604531598426447
  41. Skylar LucichVernon Hills, IL 600611881440626
  42. Michael Lucio, BCBAEvanston, IL 602011386140861
  43. Regina LukasChicago, IL 606111639326101
  44. Marissa Lumpkin, BCBAQuincy, IL 623011598375727
  45. Alexis Luna, BCBAElgin, IL 601231891593331
  46. Shengzhan Luo, BCBALisle, IL 605321992238877
  47. Stephany Lutz, M.A., BCBAChicago, IL 606341154822310
  48. Kokuleeba LwangaCalumet City, IL 604091801193495
  49. Daniel Lynch, BCBASkokie, IL 600761336894997
  50. Rhianna LynnLincolnwood, IL 607121518628353

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.