NPPES file of Aug 9, 2026

Developmental Therapist in Illinois

2,793 NPPES records list developmental therapist with a practice address in Illinois, 22.3 per 100,000 residents, the 2nd highest rate of 48. Chicago and Highland have the most; each record links to the provider's NPI and the Illinois license search. Page 31 of 56.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 222Q00000X · 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, 652

  1. Chicago652
  2. Highland62
  3. Aurora40
  4. Joliet38
  5. Naperville35

Developmental Therapist records in Illinois

  1. Sarah Luff, D.T.Wheaton, IL 601871154548782
  2. Clarissa LukeDekalb, IL 601151629543400
  3. Taylor Luketic, B.AChicago, IL 606071467990994
  4. Jaclyn LukjanowiczLockport, IL 604411124658174
  5. Siyan Lumas, ED. SO Fallon, IL 622691346639374
  6. Rachel LunaChicago, IL 606071134811904
  7. Paula Luszcz, MA, MPHMundelein, IL 600601710215678
  8. Maureen Luze, MS, DTChicago, IL 606181811659188
  9. Kathleen Lynch, DTGlenview, IL 600261801035290
  10. Michele Lynch, M.ED.Elmhurst, IL 601261457473332
  11. Christine MacdougallLena, IL 610481912603903
  12. Terri Machtiger, MS EDSkokie, IL 600771457880783
  13. Anne MaciejewskiGlen Ellyn, IL 601371427207596
  14. Shavone MackFranklin Park, IL 601311265266647
  15. Jordan MaddenChicago, IL 606151124963871
  16. Rebecca MaddenPrairie Du Rocher, IL 622771689225237
  17. Tammi MaddenGlen Ellyn, IL 601371689940454
  18. Anita Maddox, LCPCLake Villa, IL 600461770623407
  19. Isabella MaganaTinley Park, IL 604771245828839
  20. Malgorzata Maj, DTHoffman Estates, IL 601921558501395
  21. Sandra Makrias, M.A.Downers Grove, IL 605151235353202
  22. Evanthia MakrisChicago, IL 606341184854010
  23. Madelyn MalayOakwood Hills, IL 600131356291272
  24. Berenice MaldonadoChicago, IL 606181679759526
  25. Celina MaldonadoChicago, IL 606141023139482
  26. Nancy MaldonadoChicago, IL 606471053026633
  27. Gabrielle MalecFrankfort, IL 604231730037391
  28. Cynthia Mallard, D.T.Chebanse, IL 609221174733471
  29. McKenzie MallardBourbonnais, IL 609141174065080
  30. Keita MallettHillside, IL 601621326500448
  31. Erin Mallory, MS D.T.Chicago, IL 606261982863361
  32. Telice MalloryChicago, IL 606291487906863
  33. Joanna MalmquistEast Peoria, IL 616111457798746
  34. Eileen MaloneKinderhook, IL 623451336412287
  35. Sandra MaloneAurora, IL 605061447878335
  36. Yetha MaloneySaint Anne, IL 609641982931713
  37. Rosemary Mancari, D.T.Orland Park, IL 604671922642727
  38. Denise Mangrum, DTPark Forest, IL 604661164142212
  39. Kara MankHighland, IL 622491649063108
  40. Rachelle Marcotte Fisher, DTJoliet, IL 604351699986588
  41. Elizabeth MardisChicago, IL 606371003478579
  42. Shalonda MardisChicago, IL 606491801287552
  43. Jahnean MarinoChicago, IL 606421710205299
  44. Kathleen MarinoMedinah, IL 601571952660516
  45. Jennifer MarkeseSkokie, IL 600761043712953
  46. Marie Markham GonzalezLisle, IL 605321649602822
  47. Laura MarleyRamsey, IL 620801477249043
  48. Mary MarovichChicago, IL 606431447573316
  49. Myra MarsawChicago, IL 606201023662624
  50. Valerie MarshallMatteson, IL 604431699662411

Source: CMS NPPES, primary taxonomy 222Q00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 2 of 48 per resident

  1. Massachusetts74.9
  2. Illinois22.3
  3. Florida19.2
  4. Kentucky16.4
  5. 50 states and D.C.5.0

Source: CMS NPPES, primary taxonomy 222Q00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

under 0.1% 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. Illinois0.0%
  2. United States0.1%

Developmental Therapist records in Illinois, measured

  • In a Medicare file1 of 2,793 · under 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file1 · under 0.1% here, 0.1% nationally
  • Not updated in five years or more2,072 · 74.2% here, 71.3% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 222Q00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,793 NPPES records list developmental therapist (222Q00000X) as their primary taxonomy with a practice address in Illinois: 22.3 per 100,000 residents against 5 nationally (50 states and D.C.). Chicago has 652 of them (23%).

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. Florida4,335
  2. Indiana938
  3. Kentucky741
  4. New York460

States with a similar rate per 100,000

  1. Arkansas10.7
  2. Idaho8.6
  3. Connecticut5.9
  4. District of Columbia4.1

The largest states

  1. Massachusetts5,242
  2. Florida4,335
  3. Indiana938
  4. Kentucky741
  5. New York460

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.