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 55 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. Caitlin Tacadena, BCBAItasca, IL 601431669842944
  2. Jonathan TacuriChicago, IL 606161295216083
  3. Jasmina TahirovaChicago, IL 606161649151648
  4. Aliya TahsinHoffman Estates, IL 601691528504511
  5. Shannon Tait, M.S.Northbrook, IL 600621225583545
  6. Kazu TakeguchiHerrin, IL 629481487939146
  7. Lindsay TallmanChicago, IL 606221588069637
  8. Myla TanedoTinley Park, IL 604871841973963
  9. Polly TanevaChicago, IL 606161750182234
  10. Julie Tantillo, BCBANaperville, IL 605631740664929
  11. Elizabeth TapiaWaukegan, IL 600851518697499
  12. Aasma TariqLombard, IL 601481194598870
  13. Isabella TarlachSchaumburg, IL 601731821679739
  14. Nekesha TartEvanston, IL 602011003252982
  15. Tamira Tate LeeChicago, IL 606031487323325
  16. Tammie Terae Tatum BlakeleyOak Forest, IL 604521528482544
  17. Charita TaylorChicago, IL 606131225514383
  18. Kari Taylor, M.A.Countryside, IL 605251356897946
  19. Katherine Taylor, BCBARomeoville, IL 604461578816625
  20. Kerstin TaylorOrland Park, IL 604671396608642
  21. Kevin TaylorFrankfort, IL 604231174904056
  22. Latrice TaylorFlossmoor, IL 604221861798449
  23. Zachary Taylor, BCBAPeoria, IL 616141134841612
  24. Delaney TeareChicago, IL 606161487317772
  25. Kristina Tejeda, MS, BCBASchaumburg, IL 601731356703151
  26. Maria TeolisFlossmoor, IL 604221770887291
  27. Kathleen Teresi, MA. ED. BCBAOrland Park, IL 604621215315106
  28. Saterae Terry, MSOak Park, IL 603021760927107
  29. Adrien TeverbaughChicago Heights, IL 604111164767687
  30. Aarti Thakore, M.A., BCBAChicago, IL 606071982961207
  31. Manali Thakore, MS BCBALockport, IL 604411477904902
  32. Virginia Thames, MABartlett, IL 601031821655846
  33. Megan Thayer, MA, BCBANaperville, IL 605651962967802
  34. McKenzie Theisen, BCBASpringfield, IL 627031992386007
  35. Terri Thieman, BCBAHampshire, IL 601401891206298
  36. Phyllis ThigpenPark Forest, IL 604661215231733
  37. Bianca Thomas, BIANCAOak Park, IL 603041104300045
  38. Mary Thomas, M.S.Pembroke Township, IL 609581588111959
  39. Hailey Thomas-TurnerChicago, IL 606161699395046
  40. Ariel ThompsonWestmont, IL 605591114867876
  41. Dekay Thompson, BCBAOswego, IL 605431336912179
  42. Samantha ThompsonOttawa, IL 613501649944570
  43. Niki Thurkow, PH.D., BCBA-DNaperville, IL 605631457684599
  44. Justina ThurmondCrystal Lake, IL 600141760043988
  45. Jolanda TibbsCreal Springs, IL 629221265777668
  46. Daniela Tierrablanca MendozaSpringfield, IL 627111114651726
  47. Carly TillemaCountryside, IL 605251477278398
  48. Lisa TimberlakeOlympia Fields, IL 604611558667121
  49. Emily TiraWashington, IL 615711932591351
  50. Jennifer To, MA, BCBANaperville, IL 605631144772732

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.