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 23 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. Kathern Humke, DEVL THERAPISTPeoria, IL 616031538280847
  2. Meredith HunsickerWest Dundee, IL 601181639327331
  3. Dearia HuntFlossmoor, IL 604221710130604
  4. Nancy HuntRockford, IL 611081972734648
  5. Mary Hunter, DTRockford, IL 611141134359086
  6. Trudi Hunter WheelerSouth Holland, IL 604731568746717
  7. Lawanda HurstChicago, IL 606361285100974
  8. Wendy Hush, D.T.Chicago, IL 606141912295643
  9. Amy HustonRoseville, IL 614731801091301
  10. Taylor Hutchcraft, BACHELORSPeoria, IL 616031871875286
  11. Dana Hutchins, MSChicago, IL 606071366995037
  12. Teresa HutchisonCentralia, IL 628011982959037
  13. Peggy HutsonMarshall, IL 624411063729986
  14. Nicole Hyman-AdeyemoChicago, IL 606361609314863
  15. Sarai IbarraVernon Hills, IL 600611831963693
  16. Sandy Ied, MBAWillowbrook, IL 605271588342109
  17. Patricia Ihm, M.S.ED., CIMIDekalb, IL 601151306966288
  18. Dawn IngoldPekin, IL 615541619118239
  19. Ellen Ingram, DTGlenview, IL 600251053442616
  20. Kelly IngramBeach Park, IL 600871649894130
  21. Lisa IngrumCharleston, IL 619201457472375
  22. Lenka InostrozaChicago, IL 606141477674158
  23. Kathryn InsleyPalos Hills, IL 604651669617494
  24. Kelly IrvinRoberts, IL 609621851684989
  25. Lynn Irvin, D.O.Bloomington, IL 617011144460189
  26. Joanna IsittAurora, IL 605021942132105
  27. Nehemiah-Ben IsraelBurnham, IL 606331255826699
  28. Michelle IvyChicago, IL 606241912294091
  29. Kimberly JachimPalos Park, IL 604641851632129
  30. Gretchen JacksonGlenwood, IL 604251336067321
  31. Kiqiana JacksonChicago, IL 606201194197210
  32. Michelle JacksonOrland Park, IL 604621427819085
  33. Patti Jackson, D.T.Crete, IL 604171093946303
  34. Tamika JacksonChicago, IL 606161720255094
  35. Katrina JacobsChicago, IL 606191679271639
  36. Julie JacobsonCarbondale, IL 629021356657688
  37. Mary JacobsonGibson City, IL 609361417206418
  38. Melissa JacobsonChicago, IL 606471174810139
  39. Danielle JacquesPeotone, IL 604681043515307
  40. Kelly JagerOrland Park, IL 604621861703001
  41. Michelle Jajich, DTWheeling, IL 600901821357302
  42. Jenni JajkowskiFrankfort, IL 604231376198168
  43. Danielle JakesCrystal Lake, IL 600141992087852
  44. Brooklyn JakseLa Salle, IL 613011639896889
  45. Glenna JakushChicago, IL 606181184848855
  46. Mochinique JamasonWestmont, IL 605591780472928
  47. Anjum JameelStreamwood, IL 601071366831711
  48. Jennifer Jamison, DTPaxton, IL 609571780908418
  49. Vivian JamisonBolingbrook, IL 604901154747319
  50. Cassandra Jamison-ThomasChicago, IL 606171164752432

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.