NPPES file of Aug 9, 2026

Dental Hygienist in Illinois

342 NPPES records list dental hygienist with a practice address in Illinois, 2.7 per 100,000 residents, the 32nd highest rate of 51. Chicago and Downers Grove have the most; each record links to the provider's NPI and the Illinois license search. Page 7 of 7.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 124Q00000X · 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, 54

  1. Chicago54
  2. Downers Grove25
  3. Bolingbrook14
  4. Great Lakes11
  5. Christopher9

Dental Hygienist records in Illinois

  1. Diana Teruel, RDHChicago, IL 606251295416220
  2. Mary ThielLake In The Hills, IL 601561518323203
  3. Daviliqua Thomas, R.D.H.Chicago, IL 606451255785994
  4. Diane Thomas, RDH, OMTPalatine, IL 600671396333514
  5. Destenii Thomas Anderson, RDHChicago, IL 606531942808407
  6. Logan Thornton, RDH, PHDHMattoon, IL 619381447138169
  7. Jeannie ThrasherPekin, IL 615541669153425
  8. Martha Tobias-Contreras, RDHChicago, IL 606211356061428
  9. Andrea Trattner, RDHWheaton, IL 601871578631107
  10. Amanda TriandWoodridge, IL 605171194419218
  11. Lai Fan TseChicago, IL 606071093179715
  12. Jessica Tuelp, RDHDanville, IL 618321710665534
  13. Shelly Van Slyke, RDHOakbrook Terrace, IL 601811437994472
  14. Nora VelaChicago, IL 606471497379630
  15. Andrea Velardo, RDHChicago, IL 606471962793190
  16. Heidi ViehmanBolingbrook, IL 604401558569244
  17. Debra Viger, RDH, BHS, PHDH, FADHCrystal Lake, IL 600141407671399
  18. Dori Wachowski, RDHWheaton, IL 601871639247265
  19. Bridget Walker, RDHGreat Lakes, IL 600881720858558
  20. Tasia Walker, RDHChicago, IL 606071093197444
  21. Jessica WallaceRolling Meadows, IL 600081154202901
  22. Krista Walsh, RDH, PHDHAurora, IL 605051114540630
  23. Rebecca Warner, RDHBolingbrook, IL 604401265500813
  24. Felicia Watt, RDHOak Lawn, IL 604531447462171
  25. Lirlije Wells, RDHBolingbrook, IL 604401972671501
  26. Sheree Wertz, BS, RDH, OMTFlossmoor, IL 604221629673058
  27. Cassondra Whitehair, R.D.HMoline, IL 612651710798319
  28. Danielle Willard, RDHBartonville, IL 616071144934373
  29. Chantel WillettNaperville, IL 605631114689114
  30. Ethelmay Williams, RDHPlainfield, IL 605861669121018
  31. Lisa Williams, RDHDowners Grove, IL 605161205904851
  32. Trista Williams, RDHShelbyville, IL 625651184584070
  33. Laura Wilson, RDHDowners Grove, IL 605161760550248
  34. Allison Winters, R.D.H.Chicago, IL 606431063889228
  35. Shauna Wittke, RDHGreat Lakes, IL 600881538939350
  36. Sarah WoloszczukChicago, IL 607071316323488
  37. Emily Wright, RDHSesser, IL 628841316255268
  38. Kendra WrightWillowbrook, IL 605271972269967
  39. Anna Yermol, RDHBuffalo Grove, IL 600891689949877
  40. Jacklyn Yeung, RDHRound Lake Beach, IL 600731164540803
  41. Carrie Young, RDHMarion, IL 629591376279695
  42. Magdalena ZygadloGreat Lakes, IL 600881730959552

Source: CMS NPPES, primary taxonomy 124Q00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 32 of 51 per resident

  1. Nevada3.2
  2. Florida2.7
  3. Wyoming2.7
  4. Illinois2.7
  5. Oklahoma2.7
  6. Idaho2.6
  7. 50 states and D.C.4.7

Source: CMS NPPES, primary taxonomy 124Q00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.6% of these records appear in a Medicare file, against 1.8% 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. Illinois0.6%
  2. United States1.8%

Dental Hygienist records in Illinois, measured

  • In a Medicare file2 of 342 · 0.6% here, 1.8% nationally
  • In the CMS Doctors and Clinicians file1 · 0.3% here, under 0.1% nationally
  • Not updated in five years or more198 · 57.9% here, 65.1% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 124Q00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

342 NPPES records list dental hygienist (124Q00000X) as their primary taxonomy with a practice address in Illinois: 2.7 per 100,000 residents against 4.7 nationally (50 states and D.C.). Chicago has 54 of them (16%).

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. Massachusetts336
  2. Tennessee325
  3. Maryland318
  4. Virginia317

States with a similar rate per 100,000

  1. Oklahoma2.7
  2. Wyoming2.7
  3. Florida2.7
  4. Idaho2.6

The largest states

  1. California1,874
  2. Oregon1,167
  3. Colorado1,161
  4. Washington987
  5. Wisconsin935

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.