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 50 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. Stephanie Schmalz, BCBAAurora, IL 605041356216360
  2. Adriana SchmidtNorthbrook, IL 600621023499787
  3. Daniel SchmidtChicago, IL 606101134729254
  4. Tricia SchmidtNaperville, IL 605631487383337
  5. Anthony Schmit, BCBA 1-25-80253Palatine, IL 600741528535861
  6. Brooke Schneider, M.S.ED, BCBASkokie, IL 600761003007550
  7. Kevin Schneider, BCBANaperville, IL 605651306279153
  8. Michelle SchnepperDieterich, IL 624241467754622
  9. Morgan Scholtens, BCBARomeoville, IL 604461609431402
  10. Jared SchonertDecatur, IL 625211619800240
  11. Steven Schoof, BCBAElmhurst, IL 601261396222386
  12. Jessica SchraderOak Park, IL 603021497497408
  13. Jena Schreiber, BCBANorthbrook, IL 600621558010330
  14. Nicholas SchreiberChicago, IL 606571831510387
  15. Hailey SchroederChicago, IL 606251902176407
  16. Jamie SchuldWestern Springs, IL 605581013364561
  17. Kelsey Schuler, MSOswego, IL 605431679096440
  18. Amanda SchultzChicago, IL 606421891457941
  19. Taylor Schulz, BCBAGlenview, IL 600251922643493
  20. Jessica Schulzki, BEHAVIOR ANALYSTBloomington, IL 617041912729153
  21. Marybeth Schumpp, BCBALyons, IL 605341689189508
  22. Dana SchusterChannahon, IL 604101023336500
  23. Megan SchusterChicago, IL 606591962779272
  24. Steven Schutz, M.A., M.S.ED.Roscoe, IL 610731346676970
  25. Lacretia Schwartz, M.A.Carol Stream, IL 601881932532926
  26. Katharine Schwarz, BCBAVernon Hills, IL 600611033828199
  27. Chelsea SchwarzkopfBourbonnais, IL 609141770249278
  28. Elizabeth Schwebemeyer, BCBALa Grange, IL 605251548871841
  29. Angela Sciacca, BCBAChicago, IL 606021477191526
  30. Hannah ScolaWest Chicago, IL 601851306501267
  31. Thomas Scolarici, BCBAMascoutah, IL 622581275995565
  32. Jennifer ScottChicago, IL 606141407150048
  33. Megan Scott, BCBABlue Mound, IL 625131245767185
  34. Krystin Scott Huwyler, MSW, BCBA, LBAGlenview, IL 600251649544206
  35. Brooke SeaquistChicago, IL 606561265944383
  36. Patrick SebastianDowners Grove, IL 605161184078206
  37. Melina Segneri, BCBA 1-21-53007Chicago, IL 606471124518246
  38. Ashley SeibertTinley Park, IL 604771841572864
  39. Sarah SeibringMascoutah, IL 622581639417058
  40. Zamya SelvieKankakee, IL 609011841142627
  41. Taylor SemmlerOswego, IL 605431457987786
  42. Jenny Seo, BCBABuffalo Grove, IL 600891437927076
  43. Sarah SeplowinCarol Stream, IL 601881366166712
  44. Kathleen Serafin, M.ED., BCBALa Grange, IL 605251245565183
  45. Micaela SerafiniDeerfield, IL 600151538730643
  46. Cristina SerbuVernon Hills, IL 600611326769761
  47. Charlotte Sere, L.C.S.W.Chicago, IL 606371831547165
  48. Samantha SerraChicago, IL 606301619521176
  49. Angela SerranoChicago, IL 606161457737702
  50. Kathleen Seunsom, BCBA, M.A., LBAJerseyville, IL 620521992293005

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.