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 48 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. Elka SotirovaChicago, IL 606411912279571
  2. Allison SottileLombard, IL 601481275955445
  3. Brianne Souligne, BAVernon Hills, IL 600611730828732
  4. Sheila Southard, D,T.Springfield, IL 627121528276433
  5. Cassandra SpanglerTower Hill, IL 625711033772876
  6. Christine SparksChannahon, IL 604101720370141
  7. Marsha SparksMarion, IL 629591588785844
  8. Jill Sparrow, DTNormal, IL 617611568784338
  9. Barbara Spears, D.T.Park Forest, IL 604661679695654
  10. Christine Spence, MM, MT-BCOak Park, IL 603021316158702
  11. Kari SpencerPlainfield, IL 605441982248290
  12. Antonia Speranza, MS, DTChicago, IL 606181063221695
  13. Kelley SpiroCarpentersville, IL 601101265831374
  14. Pam St. AubinManteno, IL 609501598113557
  15. Tamika St. ClairEvergreen Pk, IL 608051174066567
  16. Shawna StachnikElk Grove Village, IL 600071760882989
  17. Sheila Stadler, DTArlington Heights, IL 600041265622617
  18. Ashley StalterSt Charles, IL 601751164305637
  19. Kimberly StampsBreese, IL 622301245415611
  20. Cristine StancescuChicago, IL 607071962795153
  21. Mandy StanisManhattan, IL 604421982040754
  22. Linda StanishBloomingdale, IL 601081457472987
  23. Diana StanleyTroy, IL 622941972739407
  24. Kayla StanleyFairfield, IL 628371598412793
  25. Mary StanleyCharleston, IL 619201114639820
  26. Christine Stark, DTDorsey, IL 620211649082470
  27. Jill StarkBuffalo Grove, IL 600891538371786
  28. Sherita StarlingPlainfield, IL 605861255063905
  29. Tracey Stege, B.ATinley Park, IL 604771275970410
  30. Kathleen StegleAnna, IL 629061063754539
  31. Katherine Stegner, DT-HQuincy, IL 623011467718973
  32. Justine SteinBuffalo Grove, IL 600891053730861
  33. Adrianne StephensonChicago, IL 606131336436427
  34. Christine StephensonHuntley, IL 601421083891402
  35. Stephanie StephensonDanville, IL 618321548959604
  36. Ashley StevensEffingham, IL 624011508550831
  37. Kim Stevens, RDH BS MBA OMQuincy, IL 623051134543168
  38. Kristi Stevens, M.ED, DTOlney, IL 624501649392168
  39. Melissa StewardYorkville, IL 605601013428226
  40. Bonnie Stewart, CDSLynwood, IL 604111912114703
  41. Diane StewartOak Forest, IL 604521366640716
  42. Janice StewartBolingbrook, IL 604401760236236
  43. Judith Stewart, DTChicago, IL 606191750597928
  44. Krista Stewart, DTArlington Heights, IL 600041649334772
  45. Lida StewartUniversity Park, IL 604841972949261
  46. Amy StillerPlainfield, IL 605851306378096
  47. Sara StimsonNaperville, IL 605651437024999
  48. Megan Stinson, DTDixon, IL 610211225830847
  49. Barbara Stobaugh, D.T.Decatur, IL 625261093990087
  50. Kathryn Stockwell, M.EDGlen Ellyn, IL 601371992235063

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.