NPPES file of Aug 9, 2026

Speech-Language Pathologist in Illinois

10,224 NPPES records list speech-language pathologist with a practice address in Illinois, 81 per 100,000 residents, the 9th highest rate of 51. Chicago and Naperville have the most; each record links to the provider's NPI and the Illinois license search. Page 199 of 205.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 235Z00000X · 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, 1,753

  1. Chicago1,753
  2. Naperville209
  3. Peoria145
  4. Aurora142
  5. Arlington Heights137

Speech-Language Pathologist records in Illinois

  1. Caitlin WilkesOak Park, IL 603041154059350
  2. Colleen WilkesCicero, IL 608041285510016
  3. Marjorie WilkeyChicago, IL 606081548355449
  4. Katherine Wilkie, MS, CCC-SLPOak Park, IL 603041154756443
  5. Aaron Wilkins, M.S./CCC-SLPLake Barrington, IL 600101104054493
  6. Amber Wilkins, M.A., SLP, CCCMokena, IL 604481770849267
  7. Karla Wilkins, M.A., CCC-SLPNorthbrook, IL 600621750401212
  8. Julie Wilks, MA CCC-SLP/LWarrenville, IL 605551740749100
  9. Kimberly Willard, M.A., CCC-SLP/LMaywood, IL 601531225248859
  10. Lauren WillardLake In The Hills, IL 601561710344437
  11. Amelia WillcoxEvanston, IL 602021184176893
  12. Mary Wille, M.A. CCC-SLPGlenview, IL 600251891554101
  13. Karla Willett, MS, CCC-SLP/LYorkville, IL 605601558841114
  14. Susan Willette, M.S., CCC-SLPChicago, IL 606141356417836
  15. Derek WillgingRockton, IL 610721699318022
  16. Chance Williams, MS-CCC-SLPSavanna, IL 610741952257412
  17. Claudette WilliamsBatavia, IL 605101285801845
  18. Danielle Williams, CCC-SLPChicago, IL 606111669772372
  19. Emma WilliamsAurora, IL 605041306320528
  20. Haley WilliamsColumbia, IL 622361669887758
  21. Kathleen Williams, SPEECH PATHOLOGISTChampaign, IL 618201518976158
  22. Keiann WilliamsLake Bluff, IL 600441679306948
  23. Kelsey WilliamsChicago, IL 606411134573876
  24. Kimberly Williams, SLPCrystal Lake, IL 600141366856312
  25. Lillian WilliamsCicero, IL 608041093691826
  26. Lindsay WilliamsMarion, IL 629591649736158
  27. Macy WilliamsPeoria, IL 616151023948841
  28. Rebecca Williams, M.A., CCC-SLPArlington Heights, IL 600041497888515
  29. Stephanie Williams, M.S., CCC-SLPNewton, IL 624481144756867
  30. Tara Williams, M.S.CCC-SLPSavanna, IL 610741235320243
  31. Treasyri Williams Wood, SLPD, CCC-SLPChicago, IL 606531144501172
  32. Sarah WilliamsonNaperville, IL 605641588845739
  33. Karly WilliardAnna, IL 629061497497499
  34. Elizabeth Willing, M.A., CCC-SLPQuincy, IL 623011326227158
  35. Caroline Willinger, CCC-SLPChicago, IL 606141982437562
  36. Kellie Willis, MS, CF-SLPChicago, IL 606111093375743
  37. Mary Willis, SLPUrbana, IL 618011992928386
  38. Tamara Willmore, M.S., CCC-SLPBenton, IL 628121326567371
  39. Allison Wills, MA-CCC-SLPCobden, IL 629201285152256
  40. Maggie WilmarthByron, IL 610101831703164
  41. Jenna Wilmot, M.S., CF-SLPAlsip, IL 608031477386746
  42. Amy Wilocki, M.S., CCC-SLP/LLansing, IL 604381861194185
  43. Amy WilsonSpringfield, IL 627021174965446
  44. Brandy WilsonChicago, IL 606071174846455
  45. Brenda Wilson, CCCMattoon, IL 619381215054507
  46. Erica WilsonBatavia, IL 605101851646822
  47. Jodi Wilson, JODI WILSONNorthbrook, IL 600621154576429
  48. Jonathan Wilson, PHD, CCC-SLPDowners Grove, IL 605151588090757
  49. Katie Wilson, M.S. CCC-SLP/LSouth Elgin, IL 601771861779167
  50. Kristin Wilson, SLPLibertyville, IL 600481932534112

Source: CMS NPPES, primary taxonomy 235Z00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 9 of 51 per resident

  1. Nebraska93
  2. Maine84
  3. Missouri82
  4. Illinois81
  5. New Hampshire79
  6. West Virginia78
  7. 50 states and D.C.59

Source: CMS NPPES, primary taxonomy 235Z00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

3.0% of these records appear in a Medicare file, against 3.0% 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. Illinois3.0%
  2. United States3.0%

Speech-Language Pathologist records in Illinois, measured

  • In a Medicare file302 of 10,224 · 3.0% here, 3.0% nationally
  • In the CMS Doctors and Clinicians file406 · 4.0% here, 4.2% nationally
  • Not updated in five years or more6,842 · 66.9% here, 62.5% nationally
  • Median graduation year2015 · the 406 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 235Z00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

10,224 NPPES records list speech-language pathologist (235Z00000X) as their primary taxonomy with a practice address in Illinois: 81 per 100,000 residents against 59 nationally (50 states and D.C.). Chicago has 1,753 of them (17%).

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. Florida11,495
  2. Ohio7,643
  3. California13,141
  4. North Carolina7,172

States with a similar rate per 100,000

  1. Missouri81.6
  2. Maine83.7
  3. New Hampshire79.2
  4. West Virginia78.4

The largest states

  1. New York24,851
  2. Texas17,062
  3. California13,141
  4. Florida11,495
  5. Ohio7,643

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.