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 28 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. Dennis Lewinson, O.D.Fox Lake, IL 600201952312878
  2. Celina Lewis, ODMinooka, IL 604471851959449
  3. Jeffrey Lewis, ODChampaign, IL 618221801142351
  4. Jewel Lewis, ODGibson City, IL 609361386696078
  5. Juliet Lewis, ODChicago, IL 606591306925268
  6. Luis Lewis, ODChicago, IL 606161437142973
  7. Eve Lewis-Shapiro, O.DNorridge, IL 607061639394471
  8. Mervi Leyendeckers, O.D.Quincy, IL 623011083711642
  9. Omid Leylani, O.D.Lombard, IL 601481093831588
  10. Beverly Lezondra, O.D.Bolingbrook, IL 604401740470830
  11. Diana Li, ODRockford, IL 611071164900700
  12. Donna LiBerwyn, IL 604021629806914
  13. Lily Li, ODChicago, IL 606161649611831
  14. Lu Li, ODChicago, IL 606161528555778
  15. Albert Liao, O.D.Waukegan, IL 600851346408176
  16. Albert Licup, O.D.Oak Park, IL 603021720011125
  17. James Lieber, O.D.Alton, IL 620021184731515
  18. Daniel Lieberman, O.D.Chicago, IL 606391508979741
  19. Natalie Lieberman, O.D.Lincolnshire, IL 600691073626222
  20. Jerome Lietz, ODCrest Hill, IL 604031609968650
  21. Effie Lilas, O.D.Orland Park, IL 604621376736769
  22. Kammy Lin, ODPeoria, IL 616151083407951
  23. Oran Linder, O.D.Rock Island, IL 612011477541175
  24. Johanna Lingk, O.D.Berwyn, IL 604021437313806
  25. Louis Lipschultz, ODOlympia Fields, IL 604611841488095
  26. Diane Lis, O.D.Elk Grove Village, IL 600071275629693
  27. Lydia Liu Tchorbadjiyski, O.D.Morton Grove, IL 600531881919801
  28. Donald Loconte, ODNew Lenox, IL 604511003924945
  29. Hina Lodhia, O.D.Chicago, IL 606181952840928
  30. John Loesch, ODVilla Park, IL 601811124103916
  31. Ron Loflin, O.D.Godfrey, IL 620351720170921
  32. Cynthia Logan, O.D.Hoffman Estates, IL 601791053436006
  33. James Lohrberg, O.D.Danville, IL 618321821013582
  34. Eugenia Lomazov, O.D.Arlington Heights, IL 600051861483992
  35. Glenn Londos, O.D.La Grange Park, IL 605261295791622
  36. Jacqlyn Long, O.D.Alton, IL 620021992866057
  37. Joe Long, O.D.Bourbonnais, IL 609141396810222
  38. Laura LongneckerJerseyville, IL 620521023395225
  39. Francis LoomisMoline, IL 612651679681829
  40. Dolores Lootens, ODBuffalo Grove, IL 600891053037820
  41. Alex Lopez, ODMokena, IL 604481851057798
  42. Jasmine Lopez, ODRockford, IL 611081063291201
  43. Robert Lopez, O.D.Chicago, IL 606141205957206
  44. Kenneth Lossman, ODLake Zurich, IL 600471982789434
  45. Anthony Losurdo, O.D.Downers Grove, IL 605151316095995
  46. Pamela Lowe, ODChicago, IL 606461851484620
  47. Stanley Lower, ODDeerfield, IL 600151831178276
  48. Stephanie Loy, O.D.Champaign, IL 618221376830901
  49. Viktoria Loydall, O.D.Downers Grove, IL 605151194080226
  50. Emma Loyfman, O.D.Chicago, IL 606571174752091

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.