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 36 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. Callyn Giacomuzzi, OTLombard, IL 601481316564313
  2. Micala Giammarino, OTR/L, OTDWinfield, IL 601901083334858
  3. Dana Giancarlo, M.S., OTR/LChicago, IL 606221245796036
  4. Marissa Giannangeli, OTR/LRockford, IL 611081447884804
  5. Joan Gibbons, OTOak Park, IL 603021245434885
  6. Annette Gibson, OTR/LBarrington, IL 600101710147970
  7. Daena GibsonDecatur, IL 625211730113036
  8. Effie GibsonLake Barrington, IL 600101871110197
  9. Jennifer Gibson, O.T.Peoria, IL 616061770590267
  10. Lindsey Gidel, OTD, OTR/LMoline, IL 612651255076345
  11. Randi Gideon, OTR/LChicago, IL 606571497005177
  12. Jennifer Gierusz, OTRLBartlett, IL 601031770823528
  13. Shianne Gilbert, OTAurora, IL 605041609640259
  14. Brooke Gilbertson, OTR/L, MOTBolingbrook, IL 604401760148605
  15. Cathy Gill, MOT, OT/LQuincy, IL 623011780133322
  16. Emily Gill, MS, OTR/LChicago, IL 606181609291673
  17. Helene Gillespie, PH.D., OTR/LOakbrook Terrace, IL 601811437394988
  18. Myla GilliamChicago, IL 606491508135518
  19. Rosalyn Gillman, OTR/LHighland Park, IL 600351497992283
  20. Andrea Gilman, OTR/LGlenview, IL 600261467861005
  21. Katherine Gilman, OTD, OTR/LSchaumburg, IL 601731801266168
  22. Laura Gilman, OTR/LDes Plaines, IL 600161083081871
  23. Shauna Gilmore, OTR/LChicago, IL 606251205223427
  24. Alexandra GilroyWestmont, IL 605591821676636
  25. Valerie Gilroy, OTR/LFrankfort, IL 604231740950377
  26. Marcia Gilson, OTR/LChicago, IL 606341295298032
  27. Hannah Gin, MS, OTR/LOak Park, IL 603021316593023
  28. Jordan GinsburgChicago, IL 606421427883370
  29. Alexander Giordano, OTR/LGodfrey, IL 620351790287035
  30. Beth Giovanini, OTR/LChicago, IL 606111215162367
  31. Jodie Gipson, OTR/LChicago, IL 606421770824237
  32. Charlene Giraldo, OTR/LChicago, IL 606411093062721
  33. Catherine GiuffreWestmont, IL 605591184314270
  34. Clare GiuffridaChicago, IL 606121588876072
  35. Kelly Giuliano, OTR/LChicago, IL 606141104548452
  36. Coralie Glantz, OTRiverwoods, IL 600151558795740
  37. Lynnae Glascock, MOTR/LQuincy, IL 623011346429917
  38. Suzanne Glaser, OTR/LChicago, IL 606101528144821
  39. Lauren Glass, OTR/LWarrenville, IL 605551386103034
  40. Susan GlassenbergChicago, IL 606451528137585
  41. Shanna Glasstetter, OTR/LGlenview, IL 600261053541227
  42. Autumn Gleich, MOT, OTR/LEvansville, IL 622421700185337
  43. Tara Glendenning, OTR/LRockford, IL 611081720609480
  44. Ashley GlicksbergNiles, IL 607141902419542
  45. Erin Glim, OTR/LOrland Park, IL 604621467999300
  46. Erna Glisan, OTROrland Park, IL 604671760601660
  47. Stacey Glorioso, OTRPlainfield, IL 605851669596383
  48. Suzanna Glowacki, OTChicago, IL 606231811655046
  49. Mariah GodarNaperville, IL 605651073380390
  50. Ashley GodawskiShorewood, IL 604041164090064

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.