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 17 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. Joseph Grasso, O.D.Pinckneyville, IL 622741003898768
  2. Mark Graves, O.D.Berwyn, IL 604021679647291
  3. Wayne Gray, O.D.Calumet City, IL 604091336281054
  4. Tayler Greenagel, ODChicago, IL 606551740014240
  5. David Greenberg, O.D.Chicago, IL 606411093047003
  6. Jason Greenberg, O.D.Elmhurst, IL 601261003977349
  7. Eric Greenfield, O.D.Niles, IL 607141396897211
  8. Jeffrey Greenfield, O.D.Elmhurst, IL 601261114086204
  9. Ronald Greenspan, O.D.Chicago Heights, IL 604111194714121
  10. Steven Greenspan, O.D., PH.D.Skokie, IL 600761205951647
  11. Greta GreggChicago, IL 606161134787559
  12. Sarah Gregg, ODRockford, IL 611081881703049
  13. Austin Gregory, O.D.Evanston, IL 602021154746394
  14. Andrea Grider, ODOrland Park, IL 604621861051773
  15. Danny Grider, O.D.Danville, IL 618321407904790
  16. Kaitlin Griffith, O.D.Jacksonville, IL 626501760894935
  17. Shelby Griggs, ODBethalto, IL 620101912781931
  18. Taisiya Grilli, O.D.Chicago, IL 606591972842219
  19. Mary Grimwood, O.D.Bolingbrook, IL 604901841350584
  20. Yevgeny Grinman, O.D.Evanston, IL 602011356350540
  21. Aneta Gritsaev, O.D.Rockford, IL 611121720494248
  22. Justin Groennert, O.D.Lebanon, IL 622541083230585
  23. Robert Grohe,, O.D.Homewood, IL 604301952442824
  24. Jack Guenther, ODMokena, IL 604481215047063
  25. Allison Guindon, ODChicago, IL 606121629639216
  26. Molly Guithues, O.D.Springfield, IL 627041023480316
  27. Jennifer Gula, O.D.La Grange, IL 605251912161480
  28. Neha Gulati, ODNew Lenox, IL 604511023245412
  29. Jasper Gulotta, O.D.South Holland, IL 604731669464251
  30. Gary Gunderson, ODChicago, IL 606161699768135
  31. Peter Gunther, O.D.Rockford, IL 611091073597498
  32. Murry Gussis, O.D.Carpentersville, IL 601101033371869
  33. Steve Gustafson, O.D.Oswego, IL 605431609948975
  34. Thomas Gustafson, O.D.Palatine, IL 600671164492096
  35. Lara Gutierrez, O.D.Chicago, IL 606141255356283
  36. Steven Guzik, O.D.Frankfort, IL 604231477664035
  37. John Gysin, O.D.Peoria, IL 616141598757304
  38. Vianna Ha, ODOak Brook, IL 605231851024194
  39. Wendy Haaland Stone, ODChicago, IL 606161801889340
  40. Theresa Haas, O.D.Highland, IL 622491609978683
  41. Chloe HaberkornHomewood, IL 604301962974782
  42. Roger Habib, O.D.Chicago, IL 606141114181153
  43. Aida Haddad, ODTinley Park, IL 604871801380225
  44. Lauren Haddad, ODPalos Park, IL 604641801663943
  45. Lawrence Haddad, O.D.Lansing, IL 604381952313777
  46. Maja Hadziahmetovic, O.D.Elgin, IL 601201396195228
  47. Lisa Hager, O.D.Swansea, IL 622261801815246
  48. Jamie Hahm, O.D.Oak Park, IL 603011598928020
  49. Mark Hahn, O.D.Washington, IL 615711528055969
  50. Paul Hahn, ODRockford, IL 611071649260449

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.