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 51 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. Christiana Shafer, M.S., BCBAGlenview, IL 600251932477577
  2. Jordan ShafferChicago, IL 606111275879892
  3. Ragan ShafferCarol Stream, IL 601881700467271
  4. Meera Shah, M.ED, BCBAChicago, IL 605311700372893
  5. Samarth ShahPalatine, IL 600671346939659
  6. Sarah Shams, BCBACarol Stream, IL 601881942966197
  7. Meredith Shanks, MS,BCBANorthbrook, IL 600621497174296
  8. Ruchi Sharma, BCBA (LICENSED, IL)Belleville, IL 622231184825549
  9. Tiffany Shattuck, BCBAChicago, IL 606041376378240
  10. Mary Shaughnessy, BCBAOak Lawn, IL 604531932667029
  11. Allison ShawDeerfield, IL 600151326764606
  12. Kateryna Shcherbyna, BCBAOak Lawn, IL 604531518431030
  13. Aisha Shealey, M.S.W.Skokie, IL 600771265764203
  14. Kelsey Sheard, BCBAOswego, IL 605431295585362
  15. Allie Sheehan, M.S., BCBANaperville, IL 605631518361625
  16. Sara SheerazNaperville, IL 605641952933673
  17. Jacqueline ShefferFrankfort, IL 604231225776354
  18. Sabreen SheikhaliTinley Park, IL 604871104755644
  19. Porshaue ShelleyEast Hazel Crest, IL 604291104275494
  20. Amanda ShepitCrystal Lake, IL 600141659845816
  21. Monica SheppardChicago, IL 606161235527003
  22. Grace Shermer, CTRS, BCBAItasca, IL 601431336623511
  23. Michael SherrodSouth Holland, IL 604731588065809
  24. Pearlie SherrodWaukegan, IL 600851154867588
  25. Madison SherwoodChicago, IL 606311003461757
  26. Victoria Sheynis, BCBAGlenview, IL 600261326799578
  27. Kenneth ShieldsAurora, IL 605061134736895
  28. Hanneh Shiheiber, BCBAChicago, IL 606421932888450
  29. Dong ShinCrystal Lake, IL 600141548753668
  30. Alice Shonk, BCBACharleston, IL 619201144527367
  31. Kennedy Shontz, BCBANaperville, IL 605631992192009
  32. Tiffany Short, BCBAAnna, IL 629061376154203
  33. Dominique ShorterAddison, IL 601011114394921
  34. Donovan ShortsTinley Park, IL 604771710570106
  35. Angela Shoultz, RBTNormal, IL 617611154019719
  36. Carissa Shoultz, RBT-17-38260Chicago, IL 606471396234894
  37. Kelly ShowalterSchaumburg, IL 601731396340766
  38. Salvi ShuaipajChicago, IL 606141376269647
  39. Elana Shyman, BCBAChicago, IL 606591912744814
  40. Erika SiauciunasChicago, IL 606181174934202
  41. Samon Siddique, BCBADes Plaines, IL 600161356842777
  42. Kara SidlowChicago, IL 606161457013518
  43. Iris Siegel, M.S., BCBACobden, IL 629201417252842
  44. Amanda SileEdwardsville, IL 620251235626581
  45. Naomi Sill, BCBANorthbrook, IL 600621316437429
  46. Diana Silverman, BCBALincolnwood, IL 607121225906480
  47. Brittany Silvers, MS, BCBAChicago, IL 606541740807338
  48. Katie Simms, MA, BCBA, LBAChicago, IL 606041487298857
  49. Dean SimoncelliWillowbrook, IL 605271790451391
  50. Amy SimpsonElmhurst, IL 601261295534949

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.