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 143 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. Marisol PerezChicago, IL 606411780154070
  2. Sandra Perez-MoraNiles, IL 607141407790363
  3. Marina Peri, MA, CCC-SLP/LDes Plaines, IL 600161942534623
  4. Katherine PerichtMorton Grove, IL 600531932552114
  5. Christy Perino, MS CCC-SLPDixon, IL 610211801306840
  6. Ashley Perkins, MS, CCC-SLPChicago, IL 606071508396474
  7. Kiara Perkins, SLPRichton Park, IL 604711427493022
  8. Lauren Perkins, CCC-SLPChicago, IL 606111992181101
  9. Wendy Perlin, M.A.C.C.C. SLPLake Zurich, IL 600471649309766
  10. Alison Perlman, M.S. CCC-SLPChicago, IL 606181851184691
  11. Allison Perlman, MSHighland Park, IL 600351386166528
  12. Gabriella Perlongo, CCC-SLPChicago, IL 606131891275277
  13. Kristen Perona, M.S. CCC-SLPSpringfield, IL 627041639354699
  14. Paula Perone, CCC-MS, SLPDowners Grove, IL 605151295619211
  15. Nicole Perri, M.S., CCC-SLPSaint Charles, IL 601741215333802
  16. Jennifer PerruquetNaperville, IL 605641083272926
  17. Alec PerryChicago, IL 606171578991659
  18. Dana Perry, MA, CCC-SLP/LChicago, IL 606151437333739
  19. Lindsey Perry, M.S., CCC-SLP-LStonington, IL 625671477062214
  20. Rebecca PerrySouth Elgin, IL 601771750828661
  21. Brenda Pershing-Edens, M.A.CCC-SLPLibertyville, IL 600481922106327
  22. Blair Person, M.S., CCC-SLPSkokie, IL 600771679121396
  23. Catherine Perz, MS CCCCrystal Lake, IL 600121265679609
  24. Katelyne Pesek, CCC-SLPChicago, IL 606551700467289
  25. Sabrina PeskindDekalb, IL 601151316868995
  26. Michelle Pessis, M.S.Libertyville, IL 600481932282944
  27. Grace PetckaCicero, IL 608041578449393
  28. Renae Peter, M.S, SLP-CCCMarion, IL 629591003174178
  29. Alyssa PetersOak Lawn, IL 604531578025961
  30. April Peters, MHS, CCC/SLP-LChebanse, IL 609221326557547
  31. Casey PetersChester, IL 622331851947006
  32. Josette PetersClifton, IL 609271033891718
  33. Kathryn PetersRoselle, IL 601721760739213
  34. Kristin Peters, MA CCC-SLPJoliet, IL 604321629247655
  35. Lacey Peters, M.A., CCC-SLP/LBloomingdale, IL 601081588950836
  36. Tonya Peters, SLPDecatur, IL 625211679770119
  37. Annabel PetersenSchaumburg, IL 601941568183507
  38. Georgia Petersen, SLPArlington Heights, IL 600041811502198
  39. Grace Petersen, M.S., SLPMokena, IL 604481730918533
  40. Kaylee PetersenGibson City, IL 609361851069090
  41. Kelly Petersen, MS CCC SLPSchaumburg, IL 601941487829438
  42. Sandra Petersen, SLPAddison, IL 601011215162995
  43. Annalise PetersonBarrington, IL 600101710248141
  44. Ashley Peterson, M.S. CF-SLPHines, IL 601411801789862
  45. Danielle PetersonSchaumburg, IL 601931003345489
  46. Elizabeth Peterson, MSUrbana, IL 618021588904692
  47. Emily PetersonStillman Valley, IL 610841649889114
  48. Keesha Peterson, M. S. CCC-SLPMount Carmel, IL 628631417147760
  49. Kristin Peterson, SLPChicago, IL 606131851537849
  50. Megan Peterson, MA, CCC-SLPMelrose Park, IL 601601740772003

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.