NPPES file of Aug 9, 2026

Audiologist-Hearing Aid Fitter in Illinois

73 NPPES records list audiologist-hearing aid fitter with a practice address in Illinois, 0.6 per 100,000 residents, the 39th highest rate of 51. Chicago and Peoria have the most; each record links to the provider's NPI and the Illinois license search. Page 1 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 237600000X · 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, 5

  1. Chicago5
  2. Peoria5
  3. Elgin4
  4. Niles3
  5. Palos Hills3

Audiologist-Hearing Aid Fitter records in Illinois

  1. Patti Ally, MSPeoria, IL 616141124093927
  2. Lisa BaerBloomington, IL 617011083626485
  3. Chad Bauer, AUDDes Plaines, IL 600161710230073
  4. Darcy Beals, M.S., CCC-AStreator, IL 613641487829610
  5. Shelby Berry, AUDPeoria, IL 616041013585074
  6. Richard BicbicLombard, IL 601481528006962
  7. Sivan Blonz, MSPark Ridge, IL 600681558550475
  8. Rebecca Boyce, AU.D.Naperville, IL 605631871563650
  9. Emily BradofLibertyville, IL 600481134375785
  10. Stephen BremsElgin, IL 601201194970962
  11. Anne Byrnes, AU.D.Alton, IL 620021881807147
  12. Brittany CamilloChicago, IL 606031740619394
  13. Diana ChenOak Lawn, IL 604531699714261
  14. Jodie CoppingerEvanston, IL 602011053359497
  15. Terry Corso-Oboyle, AU.DAurora, IL 605041215101977
  16. Cameron Cowan, AU.D.Winfield, IL 601901750660536
  17. Michelle Cramer, AU.D.Alton, IL 620021871978015
  18. Patricia Croix, M.A.Bourbonnais, IL 609141891964649
  19. Joseph DelorierElgin, IL 601201962657734
  20. Holly Demichelis, MAPeoria, IL 616141013988427
  21. Regina Dziewior, MAPalatine, IL 600671467446583
  22. Jennifer Edmonds, CCC-ASpringfield, IL 627011760479539
  23. Yvonne FefferChicago, IL 606021457680985
  24. Stephen Gannaway, M.A.Joliet, IL 604351073615589
  25. Marianne Gaspary, MS-CCCChicago, IL 606341447446893
  26. Rene GaySt Charles, IL 601751689199051
  27. Lori Halvorson, AUDLake Forest, IL 600451093903908
  28. Mary Sue Heinzelmann, M.S., CCC-AWoodstock, IL 600981891937223
  29. Lata Jain, AUDChicago, IL 606031487693511
  30. Pinal Kerai, AU.D.Elgin, IL 601231164677068
  31. Sargon Khamo, M.A.Niles, IL 607141265465066
  32. James KlemensDecatur, IL 625261952570947
  33. Bridget Koefelda, M.S., CCC-ASaint Charles, IL 601751922234871
  34. Paul Kreimer, M.A., CCC-AAurora, IL 605041922001239
  35. Barbara KwiatkowskiHinsdale, IL 605211033159371
  36. Julie LandgrafNiles, IL 607141043408594
  37. Marla LappeEvanston, IL 602011467407668
  38. Diane Leahy, M.S.Glenview, IL 600251538322235
  39. Hilary Maccrae, AUDHighland Park, IL 600351205477767
  40. Karyn Malesevic, AU.D.Villa Park, IL 601811730105990
  41. Michelle Mattingly, AU.D.,CCC-ABuffalo Grove, IL 600891427364876
  42. Heidi McKayTinley Park, IL 604771407044357
  43. Elizabeth Meyer, AU.D.Deerfield, IL 600151770981524
  44. Anne Miller, M.A.Glen Ellyn, IL 601371689840373
  45. Merle Nathan, M.A.Park Ridge, IL 600681427246362
  46. Lauren O'Flaherty, M.A., AU.D.Winfield, IL 601901922286723
  47. Kelly O'Malley, AU.D.Hoffman Estates, IL 601691356690325
  48. Adele Olmetti, M.A. CCC-A FAAASkokie, IL 600761861428203
  49. Joseph PacerSt Charles, IL 601751376798140
  50. Julie Patton, AU.DWheeling, IL 600901205876604

Source: CMS NPPES, primary taxonomy 237600000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 39 of 51 per resident

  1. Wyoming0.7
  2. Hawaii0.6
  3. Virginia0.6
  4. Illinois0.6
  5. South Carolina0.6
  6. Wisconsin0.6
  7. 50 states and D.C.0.8

Source: CMS NPPES, primary taxonomy 237600000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

24.7% of these records appear in a Medicare file, against 22.8% 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. Illinois24.7%
  2. United States22.8%

Audiologist-Hearing Aid Fitter records in Illinois, measured

  • In a Medicare file18 of 73 · 24.7% here, 22.8% nationally
  • In the CMS Doctors and Clinicians file24 · 32.9% here, 27.9% nationally
  • Not updated in five years or more52 · 71.2% here, 65.4% nationally
  • Median graduation year2006 · the 24 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 237600000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

73 NPPES records list audiologist-hearing aid fitter (237600000X) as their primary taxonomy with a practice address in Illinois: 0.6 per 100,000 residents against 0.8 nationally (50 states and D.C.). Chicago has 5 of them (7%).

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. New Jersey72
  2. Washington75
  3. Colorado69
  4. North Carolina77

States with a similar rate per 100,000

  1. South Carolina0.6
  2. Wisconsin0.6
  3. Utah0.6
  4. Virginia0.6

The largest states

  1. California421
  2. Texas242
  3. New York179
  4. Pennsylvania128
  5. Ohio114

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.