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 27 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. Breana KloskiMcHenry, IL 600501144032525
  2. Teresa KmakAddison, IL 601011912380395
  3. Mary KneppSycamore, IL 601781285450783
  4. Elizebeth KnopOttawa, IL 613501982482154
  5. Terra Knowles, M.A.Oak Lawn, IL 604531427257641
  6. Jolanta KocPalos Hills, IL 604651710733357
  7. Mallory KochNew Lenox, IL 604511487524989
  8. Carol KoesterEffingham, IL 624011336260397
  9. Kristina KohlerMaryville, IL 620621265766497
  10. Kirsten KokaljJoliet, IL 604311104181684
  11. Jolanta Kolacz, D.T.Naperville, IL 605631922440528
  12. Barbara Koldon, DTLake Zurich, IL 600471831374339
  13. Lindsy KoldonLake Zurich, IL 600471588831242
  14. Sandra KoljovicPark Ridge, IL 600681871246629
  15. Alysha KollerOak Lawn, IL 604531386534857
  16. Victoria KolodziejskiChicago, IL 606341396914982
  17. Emma Kolsky, DTChicago, IL 606131841663572
  18. Jill KombrinkSt Charles, IL 601751174725139
  19. Nicolette Komie, DEVELOPMENTAL THERAPNorthbrook, IL 600621679780035
  20. Sarah KonradWoodridge, IL 605171477992113
  21. Kellie Konstantinidis, DTBloomingdale, IL 601081073259743
  22. Lisa KoopmanOswego, IL 605431861699605
  23. Jenna Kopf, BSChicago, IL 606601053150292
  24. Amy KordonowyDunlap, IL 615251710842265
  25. Ana Koruna, DTElmhurst, IL 601261114748241
  26. Christine KosharekNormal, IL 617611760510275
  27. Brittany Kowalik, MS, DTChicago, IL 606071831450642
  28. Madeline KowalskiWestmont, IL 605591023801602
  29. Megan Kowalski, B.A.Northbrook, IL 600621457581605
  30. Heather Kozik, D.T.Joliet, IL 604361770970477
  31. Samantha KoziolMorris, IL 604501225581317
  32. Shirley Krall, MS, EISWatseka, IL 609701558588715
  33. Katelyn KramerLincoln, IL 626561902375983
  34. Glenn Krause, BS MAChicago, IL 606071598047839
  35. Sarah Kravitz, D.T.Vernon Hills, IL 600611407595176
  36. Nicole Kreller, MS DTChicago, IL 606221790952927
  37. Donna Krenz, DTOttawa, IL 613501700907201
  38. Sharon Krga, D.T.Chicago, IL 606431447595160
  39. Tristi KrieglerRoscoe, IL 610731558154369
  40. Teresa KristinatChicago, IL 606141912106436
  41. Nicole Krizka, EARLY INTERVENTIONOak Lawn, IL 604531528304045
  42. Rebecca Kroiss, DTHighland, IL 622491497575369
  43. Michelle KrollGalesburg, IL 614011265650303
  44. Mary Sue KruchtenPingree Grove, IL 601401952795049
  45. Catherine Kruse, M.S.Riverside, IL 605461801014790
  46. Karen Kruse, M.S.Lake Zurich, IL 600471003879701
  47. Mariusz KrypczykChicago, IL 606141457472334
  48. Jessica KubackiEvanston, IL 602021528574472
  49. Tiana KubikChicago, IL 606261235454216
  50. Emily KudernaLombard, IL 601481336558170

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.