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 4 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. Snehalatha Bangalore RamanathChicago, IL 606251477882488
  2. Caitlyn Banks, M.S., BCBAAurora, IL 605051144743444
  3. Emily BanksLincolnwood, IL 607121407630221
  4. Olivia BanksChicago, IL 606311093171241
  5. Michael BanningMatteson, IL 604431437999026
  6. Alexandria BarajasWarrenville, IL 605551255299764
  7. Anamaria Barajas, MA BCBAOak Lawn, IL 604531346832219
  8. Elizabeth BarajasElmhurst, IL 601261427614130
  9. Rania Barazi, BCBAArlington Heights, IL 600051922685247
  10. Wendy Barban-Jourdan, BEHAVIOR THERAPISTCentralia, IL 628011710631155
  11. Brittany BarberWestern Springs, IL 605581538514773
  12. Shannon BarbourChicago, IL 606071255850954
  13. Cynthia BardellWheaton, IL 601891073017398
  14. Rae Bardell, BCBA, LCSWMSycamore, IL 601781629025044
  15. Benjamin BarkerDeerfield, IL 600151033065024
  16. Clarissa Barnes, M.S., BCBACarbondale, IL 629011558645424
  17. Dante BarnesMidlothian, IL 604451033527122
  18. Elaine BarnesLincolnwood, IL 607121184550840
  19. Karen Baron, RBT-17-46385Schaumburg, IL 601731679063747
  20. Kimberly BarrSouth Holland, IL 604731518363894
  21. Megan BarrItasca, IL 601431356744742
  22. Danielle BarraganChicago, IL 606161629814827
  23. Dominic BarrancoNaperville, IL 605631447192950
  24. Ruby Barraza, RBTMokena, IL 604481407776933
  25. Jennifer Barreto, M.A., BCBA, LBAOak Park, IL 603041326454778
  26. Samantha Barrett, BCBANaperville, IL 605631629527585
  27. Ted BarrettRoselle, IL 601721629499777
  28. Christine BarrientesMachesney Park, IL 611151881328821
  29. Vanessa BarrientosCicero, IL 608041578101432
  30. Brittany BarronPlainfield, IL 605851215463617
  31. Jaidah BarronOak Brook, IL 605231568288538
  32. Rebecca Barron, BCBA-DO Fallon, IL 622691881215259
  33. Caitlyn BarrowSalem, IL 628811194608653
  34. Jennifer Bartell, M. ED., BCBAChicago, IL 606311356736847
  35. Annemarie Barter, BCBAWheeling, IL 600901164062493
  36. Robin Bartkovsky, B.S., MATFlossmoor, IL 604221205113420
  37. Keeva BartleyRockford, IL 611071366927022
  38. Meagan BartleyBloomington, IL 617011811755473
  39. Jennifer BasemoreChicago, IL 606281801481007
  40. Christine Bass, BCBAChicago, IL 606021043730039
  41. Rochel BassmanChicago, IL 606451861879645
  42. Stephanie Bates, M.A., BCBAItasca, IL 601431548491194
  43. Andriana Bauer, M.ED., BCBAChicago, IL 606081194463141
  44. Mary BauerOrland Park, IL 604621790679884
  45. Nicole BauerChicago, IL 606391588184295
  46. Cheryl BauserBeardstown, IL 626181285988105
  47. Aylin BautistaChicago, IL 606161376431999
  48. Aqsa BawanyRomeoville, IL 604461356092506
  49. Lorraine Bayer Baffi, BCBAFrankfort, IL 604231376085985
  50. Jessica Baynes, RBTMascoutah, IL 622581598334526

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.

0.2% of these records appear in a Medicare file, against 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. Illinois0.2%
  2. United States0.1%

Behavior Analyst records in Illinois, measured

  • In a Medicare file6 of 3,082 · 0.2% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file8 · 0.3% here, 0.1% nationally
  • Not updated in five years or more1,483 · 48.1% here, 47.0% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103K00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

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.