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 45 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. Sadie Sholl, ODNorridge, IL 607061174262307
  2. Ellen Shorter, O.D.Chicago, IL 606121588894695
  3. Diana Shpritser, O.D.Chicago, IL 606141679622724
  4. Edward Shpritz, O.D.Chicago Hts, IL 604111295817930
  5. Sapana Shrestha, ODSchaumburg, IL 601731285140558
  6. Ravi Shukla, O.D.Oak Brook, IL 605231235580945
  7. Avery Shulman, O.D.Cary, IL 600131174532840
  8. Sabrina Shultz, ODGlen Carbon, IL 620341316086580
  9. Deanne Shvartsman, O.D.Skokie, IL 600761386755585
  10. Andriani Siavelis, O.D.Westchester, IL 601541588637300
  11. Lindsay Sicks, O.D.Chicago, IL 606161487968962
  12. Mariam Siddiqi, O.DGlendale Hts, IL 601391578246716
  13. Nuha SiddiqiChicago, IL 606071659098234
  14. Ranjodh Sidhu, ODChicago, IL 606141205317146
  15. Nicole Sidock, O.D.Moline, IL 612651700914504
  16. Sara Siebert, ODQuincy, IL 623011841778115
  17. Barry Siegel, O.D.Chicago, IL 606131639177694
  18. Craig Sieron, ODBelleville, IL 622261669592440
  19. Grace Sigler, ODRock Island, IL 612011417793662
  20. Melissa Sigler, ODPlainfield, IL 605441063405488
  21. Karina Sigulinsky, O.D.Chicago, IL 606111700081858
  22. Martin Sikorski, O.D.Glen Ellyn, IL 601371881619427
  23. Jerold Silverman, ODSkokie, IL 600761992703250
  24. Jacqueline Silverstein, O.DNorthbrook, IL 600621083072573
  25. Mary Elaine Silvestre, ODChicago, IL 606341588799852
  26. Reneta SimeonChicago, IL 606161316796212
  27. Vesna Simic, O.D.Deerfield, IL 600151912041468
  28. Robert Simmons, ODSavanna, IL 610741184676967
  29. Allen Simon, ODDes Plaines, IL 600161497945430
  30. Debbie Simon Palaparthi, ODChicago, IL 606121669024832
  31. Carl Simone, ODRockford, IL 611071407925100
  32. Brenda Simons, O.D.Calumet City, IL 604091447243464
  33. Amy Simpson, O.D.Marion, IL 629591891847729
  34. Ann Simpson, O.D.Chicago, IL 606071558495499
  35. Patricia Simpson, O. D.Coal City, IL 604161649274366
  36. John Sims, ODNaperville, IL 605401316131550
  37. Todd Sims, O.D.Chicago, IL 606291720095532
  38. Alesha Singh, ODNaperville, IL 605401306424510
  39. Bobby Singh, ODEvergreen Park, IL 608051538683958
  40. Gurjit Singh, O.D.Danville, IL 618321811932775
  41. Param Singh, O.D.Pontiac, IL 617641306931498
  42. Jeanan Sirhan, ODOlympia Fields, IL 604611679259550
  43. Tanapol Sirithavee, O.D.Chicago, IL 606091790982601
  44. Pranali Sirohi, O.D.Naperville, IL 605401467766824
  45. Steven Siu, ODChicago, IL 606161578196341
  46. Renuka Sivanesan, O.D.Calumet City, IL 604091356572986
  47. Robert Skabo, O.DDekalb, IL 601151821277880
  48. Elisa Skadahl, O.D.Galesburg, IL 614011568619898
  49. Denise Skiadopoulos, ODChicago, IL 606161346760725
  50. Emily Skibo, O.D.Mount Vernon, IL 628641124225180

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.