NPPES file of Aug 9, 2026

Occupational Therapist in Illinois

5,855 NPPES records list occupational therapist with a practice address in Illinois, 47 per 100,000 residents, the 21st highest rate of 51. Chicago and Glenview have the most; each record links to the provider's NPI and the Illinois license search. Page 98 of 118.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 225X00000X · 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, 1,267

  1. Chicago1,267
  2. Glenview272
  3. Naperville131
  4. Orland Park118
  5. Arlington Heights110

Occupational Therapist records in Illinois

  1. Gretchen Shissler, MOTR/LWinfield, IL 601901144575036
  2. Anna Shneyderman, OTR/LSouth Elgin, IL 601771649662149
  3. Sephra ShoptzGurnee, IL 600311609420314
  4. Cara Shoss, O.T.Oak Park, IL 603021427270321
  5. Jyoti ShringarpureNaperville, IL 605641851949283
  6. Michelle ShriverChicago, IL 606141124406764
  7. Eliza ShrobaDowners Grove, IL 605161245181353
  8. Krista Shutvet, MOT, OTR/LDowners Grove, IL 605151588102412
  9. Lena SicilianoChicago, IL 606401396356242
  10. Maryam SiddiquiElk Grove Village, IL 600071336626274
  11. Corinne Sidney, OTR/LSavoy, IL 618741467849562
  12. Nicole SiekOak Lawn, IL 604531306575055
  13. Tiffany Sieroslawski, OTR/LArlington Heights, IL 600051801313655
  14. Diana SifuentesChicago, IL 606451467380170
  15. Kathleen Sifuentes, OTDWoodridge, IL 605171265102164
  16. Haley Sigel, OTR/LRock Island, IL 612011891546263
  17. Mansoor Sikander, O.T.R.Evanston, IL 602011710004627
  18. Dawn Sikorski, LOTR,CHTPekin, IL 615541083007900
  19. Linda Silber, OTR LVernon Hills, IL 600611275759797
  20. Roberto Siller, MOTR/LEvergreen Park, IL 608051316440761
  21. Griselda SilvaSycamore, IL 601781154122828
  22. Dana Silver, OTLake Forest, IL 600451932674702
  23. Amy Silverberg, MSChicago, IL 606081720337355
  24. Kate Silverman, MOT, OTR/LChicago, IL 606111962652081
  25. Rona Silverstein, OTR/LNiles, IL 607141518288174
  26. Madison Silverthorn, OTR/LMetamora, IL 615481043160732
  27. Karyn Silvestri, OTR/LCrystal Lake, IL 600141033467956
  28. Julia Gabrielle Sim, OTDLa Grange, IL 605251780563338
  29. Kelli Simic, OTLincolnwood, IL 607121407800923
  30. Alison Simmons, OTQuincy, IL 623011457902884
  31. Marci Simmons, OTR/LGurnee, IL 600311144751181
  32. Nancy Simmons, OTRCentralia, IL 628011841320686
  33. Amanda Simon, OTD, OTR/LChicago, IL 606141154219467
  34. Lauran Simon, OTD, OTR/LGlenview, IL 600251851915391
  35. Meryl SimonPark Ridge, IL 600681396053278
  36. Michelle Simon, MS, OTR/LWheeling, IL 600901245552041
  37. Michele Simone, OTR/L, CHTElgin, IL 601231689946931
  38. Lauren Simons, OTD, OTR/LPark Ridge, IL 600681265305114
  39. Shannon Simons, MS, OTR/LChicago, IL 606111760989305
  40. McKenna Simpson, OTD, OTR/LChicago, IL 606111629325667
  41. Sara Simpson, OTRomeoville, IL 604461003161977
  42. Sara SineOak Park, IL 603021790179570
  43. Anand Singh, OTR/LArlington Heights, IL 600041346908225
  44. Harvinder SinghMorton Grove, IL 600531073173167
  45. Indu Singha, OTRBartlett, IL 601031275718785
  46. Seeten SinghaElgin, IL 601201992152433
  47. Janice SinnPeoria, IL 616151467723841
  48. Tiffany Sinovic, MS, OTR/LFairview Heights, IL 622081396054987
  49. Jennifer SipalayChicago, IL 606141720234529
  50. Natalie Sipes, OTD, OTR/LSkokie, IL 600761417704644

Source: CMS NPPES, primary taxonomy 225X00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 21 of 51 per resident

  1. Delaware48
  2. Maryland47
  3. Connecticut47
  4. Illinois47
  5. Alaska45
  6. Missouri45
  7. 50 states and D.C.40

Source: CMS NPPES, primary taxonomy 225X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

12.5% of these records appear in a Medicare file, against 10.2% 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. Illinois12.5%
  2. United States10.2%

Occupational Therapist records in Illinois, measured

  • In a Medicare file732 of 5,855 · 12.5% here, 10.2% nationally
  • In the CMS Doctors and Clinicians file800 · 13.7% here, 11.6% nationally
  • Not updated in five years or more3,810 · 65.1% here, 63.4% nationally
  • Median graduation year2014 · the 799 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 225X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

5,855 NPPES records list occupational therapist (225X00000X) as their primary taxonomy with a practice address in Illinois: 47 per 100,000 residents against 40 nationally (50 states and D.C.). Chicago has 1,267 of them (22%).

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. Michigan5,276
  2. New Jersey4,856
  3. North Carolina4,625
  4. Pennsylvania7,136

States with a similar rate per 100,000

  1. Connecticut46.8
  2. Maryland47.5
  3. Alaska45.3
  4. Delaware48.1

The largest states

  1. New York13,350
  2. California9,244
  3. Florida7,925
  4. Texas7,689
  5. Pennsylvania7,136

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.