NPPES file of Aug 9, 2026

Optometrist in Illinois

2,697 NPPES records list optometrist with a practice address in Illinois, 21 per 100,000 residents, the 15th 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 53 of 54.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 152W00000X · 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, 620

  1. Chicago620
  2. Downers Grove71
  3. Naperville61
  4. Rockford54
  5. Peoria40

Optometrist records in Illinois

  1. Kathryn Wilson, ODMcHenry, IL 600501023124518
  2. Lisa Wilson, ODHomewood, IL 604301225049349
  3. Michael Wilson, ODNashville, IL 622631083140966
  4. Robin Wilson, O.D.Peoria, IL 616141912993544
  5. Ryan Wilson, O.D.Geneseo, IL 612541407832454
  6. Sharna Wiltz, O.D.Peoria, IL 616151407019946
  7. Katje Windel, ODNaperville, IL 605401811667546
  8. Adam Winkeler, O.D.Marion, IL 629591225432081
  9. Janis Winters, ODChicago, IL 606161275526758
  10. Melissa Wisniewski, ODMarion, IL 629591437191491
  11. Irene Witt, ODNaperville, IL 605401912124074
  12. Ryan Witt, O.D.Savoy, IL 618741326450933
  13. Madison Witthoft, ODMurphysboro, IL 629661144890914
  14. Michael Wojciak, O.D.Schaumburg, IL 601731295877132
  15. Nancy Wojcik, O.D.Arlington Heights, IL 600041063561058
  16. Richard Wojcik, ODRomeoville, IL 604461629115951
  17. Lauren Wojcik McNicholas, O.D.Romeoville, IL 604461407297435
  18. Adam Wolf, O.D.Newton, IL 624481205033172
  19. Daniel Wolf, O.D.Centralia, IL 628011225033970
  20. Robert WolfWoodstock, IL 600981750432308
  21. Elizabeth Wolff, O.D.Salem, IL 628811598915811
  22. Taylor Wolkart, ODO Fallon, IL 622691831761360
  23. Todd Wollbrinck, O.D.Glen Carbon, IL 620341053419168
  24. Lynn Wollenberg, O.D.Clinton, IL 617271679514038
  25. Crystal Wong, O.D.Chicago, IL 606161659441525
  26. Karen Wong, ODSchaumburg, IL 601731376277210
  27. Lesley Wong, ODNorridge, IL 607061760366447
  28. Michael Wong, ODChicago, IL 606591285104786
  29. Anita Wood, O.D.Fairview Heights, IL 622081538274899
  30. John Wood, O.D.Carbondale, IL 629011467548016
  31. Julie Wood, O.D.Carbondale, IL 629011558456061
  32. Craig Woods, ODEffingham, IL 624011275095119
  33. Jon Woods, O.D.Fairview Heights, IL 622081669509576
  34. James Wooldridge, O.D.Glenview, IL 600251417382896
  35. R. WooleyFlora, IL 628391477563773
  36. Robert Wooley, ODPana, IL 625571689737553
  37. Byron Wright, O.D.Olympia Fields, IL 604611346269941
  38. Parres Wright, O.D.Downers Grove, IL 605151184880155
  39. William Wright, O.D.Alton, IL 620021790894673
  40. Sandra Wu, O.D.Naperville, IL 605401295873271
  41. Elizabeth Wyles, O.D.Chicago, IL 606161013954650
  42. William Wyssman, O.D.Downers Grove, IL 605151831270008
  43. Jeannie Xie, ODNorridge, IL 607061386124089
  44. Duyen Xin, ODAlton, IL 620021871871657
  45. Ryan Yaffe, O.D.Chicago, IL 606141043654403
  46. Bradley Yaklich, O.D.Morrison, IL 612701356629471
  47. Daniel Yang, O.D.Niles, IL 607141124109152
  48. Lonn Yang, O.D.Antioch, IL 600021154421626
  49. Richard Yang, O.D.Antioch, IL 600021598863110
  50. Rabia Yaqub, ODOak Brook, IL 605231780177469

Source: CMS NPPES, primary taxonomy 152W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 15 of 51 per resident

  1. Oklahoma22
  2. Colorado22
  3. Montana22
  4. Illinois21
  5. Massachusetts21
  6. California21
  7. 50 states and D.C.19

Source: CMS NPPES, primary taxonomy 152W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

71.2% of these records appear in a Medicare file, against 71.9% 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. Illinois71.2%
  2. United States71.9%

Optometrist records in Illinois, measured

  • In a Medicare file1,921 of 2,697 · 71.2% here, 71.9% nationally
  • In the CMS Doctors and Clinicians file1,514 · 56.1% here, 57.6% nationally
  • Not updated in five years or more1,823 · 67.6% here, 65.3% nationally
  • Median graduation year2008 · the 1,513 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 152W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,697 NPPES records list optometrist (152W00000X) as their primary taxonomy with a practice address in Illinois: 21 per 100,000 residents against 19 nationally (50 states and D.C.). Chicago has 620 of them (23%).

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. Pennsylvania2,640
  2. Ohio2,443
  3. Michigan1,963
  4. New York3,535

States with a similar rate per 100,000

  1. Massachusetts21.4
  2. Montana21.6
  3. Colorado21.7
  4. California21.3

The largest states

  1. California8,308
  2. Texas5,006
  3. Florida3,594
  4. New York3,535
  5. Pennsylvania2,640

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.