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 171 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. Grace Sievers, SLPRoselle, IL 601721730205956
  2. Kristine SigafusWaukegan, IL 600871245793868
  3. Amy Sigler, M.S., CCC-SLP-LPeoria, IL 616141023294907
  4. Rebecca Sigmon Hernandez, MSChampaign, IL 618221841550639
  5. Elizabeth SignorelliChicago, IL 606571063745677
  6. Megan Siharat, MHS, CCC-SLPSchaumburg, IL 601931013023068
  7. Sarah SikmaBourbonnais, IL 609141194231936
  8. Jessica SikoraCrystal Lake, IL 600141487332292
  9. Lisa Sikora, M.A., CCC-SLPPark Ridge, IL 600681619008448
  10. Marcia Sikora, MA CCC-SLP/LWestern Springs, IL 605581962915660
  11. Tracy Siligmueller, SLPSt Charles, IL 601741285317461
  12. Monika Siliunas, SLPLake Zurich, IL 600471619581295
  13. Melissa Silver, MS CCC-SLPHighland Park, IL 600351104324342
  14. Jamie SilvermanGlencoe, IL 600221265954390
  15. Nancy SilvermanHoffman Estates, IL 601951366577082
  16. Joanne Silvertrust, MSLibertyville, IL 600481821167990
  17. Kristina Simak, MA, CCC-SLP/LBrookfield, IL 605131215445929
  18. Marcy Simanonis, MS,CCC/SLPWinfield, IL 601901457689267
  19. Claire SimcoxChicago, IL 606141861341729
  20. Alexandra Simeur, SLPDes Plaines, IL 600161811461080
  21. Michele Simler, MS, CCC-SLPPark Ridge, IL 600681700071685
  22. Craig SimmonsChicago, IL 606121346061850
  23. Ellen Simmons, M.S., CCC-SLPO Fallon, IL 622691083065551
  24. Emily Simmons, MS, CCC-SLP/LPeoria, IL 616031295347201
  25. Katherine Simmons, CCC-SLPPark Ridge, IL 600681326237504
  26. Laura SimmonsPalatine, IL 600671487902466
  27. Sandra Simmons, MS CCC-SLPNashville, IL 622631174729339
  28. Vicky SimmonsTeutopolis, IL 624671346738275
  29. Lauren SimnickLake Zurich, IL 600471285901785
  30. Amy Simon, MA CCC SLP LBatavia, IL 605101467517854
  31. Bonita SimonChicago, IL 606111174042758
  32. Christine Simon, MHS, SLP/LHazel Crest, IL 604291316255383
  33. Holly Simon, MS CCC/SLPBuffalo Grove, IL 600891417755950
  34. Miranda SimonLa Grange, IL 605251932821261
  35. Karen Simon-Leff, KAREN SIMON-LEFFLake In The Hills, IL 601561497952121
  36. Jennifer SimonaitisBarrington, IL 600101508533860
  37. Erin Simonovich, M.A.Rockford, IL 611031720200355
  38. Lindsay SimonsonSycamore, IL 601781669767125
  39. Miricle SimonsonSandwich, IL 605481902533722
  40. Amanda Simpson, MA SLPStreator, IL 613641598993081
  41. Anne Simpson, M.S., CCC-SLPChicago, IL 606551922035328
  42. Haley Simpson, M.S., CCC-SLPSterling, IL 610811235741422
  43. Katie SimpsonChicago, IL 606401275966517
  44. Melissa SimpsonBenton, IL 628121114342144
  45. Amy Sims, M.A. CCC-SLPRockford, IL 611041932613353
  46. Katherine Sims, M.A., CCC-SLPForest Park, IL 601301760196158
  47. Meghan SimsNew Lenox, IL 604511932092269
  48. Niqueka Sims, SLPChicago, IL 606161477754877
  49. Tra'Mya SimsBelleville, IL 622201629830013
  50. Anna SinagogaArlington Heights, IL 600051992202378

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.