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 39 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. Margaret Grill, OTR/LFrankfort, IL 604231912155896
  2. Raye Grimes-RoweBurbank, IL 604591154669893
  3. Emily GrimmChicago, IL 606141518802354
  4. Samantha Grimm, OTR/LPlainfield, IL 605851952909343
  5. Crystle Kate GrinenElmhurst, IL 601261215651344
  6. Clare Griner, OTR/LChicago, IL 606071861845745
  7. Miranda Grizaffi, OTR/LChicago, IL 606401477398725
  8. Mariah Groff, OTD, OTR/LNew Lenox, IL 604511770354714
  9. Kimberly GroganEvanston, IL 602011811426158
  10. Janet Groll, OTRLChicago, IL 606311578616124
  11. Lauren Gronowski, DROT, OTR/LChicago, IL 606381376936260
  12. Heidi Grosnick, OTDixon, IL 610211295432193
  13. Molly Gross, MS, OTR/LOak Park, IL 603021134984511
  14. Rachel Gross, OTR/LPark Ridge, IL 600681366052565
  15. Denise Grossman, OTR/LMt Prospect, IL 600561164662235
  16. Deepak Grover, OTR/LPalos Hills, IL 604651598109720
  17. Carolyn GrowElk Grove Village, IL 600071407090657
  18. Andrea Gruber, OTR LPlainfield, IL 605441598859233
  19. Leslie Gruber, MOT,OTR/LPeoria, IL 616141568637429
  20. Margaret Gruber, OTROak Park, IL 603021659890267
  21. Jessica Grunden, OTR/LDecatur, IL 625261134684798
  22. Sydney Gruntler, OTR/LChicago, IL 606471275161903
  23. Olyvia Gryzik, OTD, OTR/LGlenview, IL 600261114739208
  24. Jacqueline Grzymala, MOR/LChicago, IL 606131669946083
  25. Abby Guddendorf, MOTChicago, IL 606471508637042
  26. Dinalyn GuibaoOak Lawn, IL 604531801116157
  27. Caitlyn GuidryRockford, IL 611071508742123
  28. Julia GuimondNiles, IL 607141972172807
  29. Colleen GuinaneHazel Crest, IL 604291861752305
  30. Meghan GuinaneChicago, IL 606551629239074
  31. Samuel Guithues, OTGranite City, IL 620401073859757
  32. Julia GulanczykNaperville, IL 605651114626520
  33. Andreea Guler, OTD, OTR/LNorridge, IL 607061225998891
  34. Robin Gullborg, OTNaperville, IL 605631235350927
  35. Lynda Gundling, OTRSchaumburg, IL 601931457487936
  36. Jacqueline Gunther, DOTSpringfield, IL 627041336928696
  37. Akshay Gupta, MS,MA,OTR/LCarol Stream, IL 601881720066368
  38. Sheila Gupta, MS,MS,OTR/LElk Grove Village, IL 600071225297823
  39. Courtney Gura, OTD, OTR/LLisle, IL 605321073383170
  40. Andrea Gurga, OTD, OTR/LChicago, IL 606071730651761
  41. Gloria Gurga, OTR/LGlenview, IL 600261700115276
  42. Yaseena Gurra, OTLombard, IL 601481588429872
  43. Elizabeth Gustafson, OTR/LChicago, IL 606261578276598
  44. Martina GustafsonPeoria, IL 616041487975272
  45. McKenzie Guth, OTDLake Zurich, IL 600471245996024
  46. Cade GuthrieMacomb, IL 614551033712427
  47. Daniel Gutierrez, OTChicago, IL 606411730135609
  48. Joanne Gutierrez, OTR/LChicago, IL 606071366084667
  49. Susan Gutstein, OTR/LNorthbrook, IL 600621043457302
  50. Nicole GuyettWestmont, IL 605591205438728

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.