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 59 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. Caitlyn Lechner, OTR/LLindenwood, IL 610491487386140
  2. Linda Lederer, OTSkokie, IL 600761346548427
  3. Alexis LeeWestmont, IL 605591972225472
  4. Ann Lee, OTRLHomewood, IL 604301033274006
  5. Elizabeth LeeNew Lenox, IL 604511952036444
  6. Fani LeeChicago, IL 606081386099539
  7. Hilary Lee, MPH, MS, OTR/LChicago, IL 606221669622668
  8. Hilda Lee, OTArlington Heights, IL 600041700978921
  9. Karen Lee, OTR/LCanton, IL 615201093902892
  10. Nina Lee, OTDChicago, IL 606121962175869
  11. Samantha LeeMarseilles, IL 613411265132807
  12. Shemin LeeBuffalo Grove, IL 600891154209013
  13. Tessa LeeRockford, IL 611071831644749
  14. Sherie Lee-Jackson, OTROrland Park, IL 604671568687390
  15. Jessica Leeming, OTR/L, MSOTO Fallon, IL 622691427428580
  16. Regina Lees, OTRHillside, IL 601621073894937
  17. Jacqueline Leeseberg, MS, OTR/LSt Charles, IL 601741578107165
  18. Tricia Lefante, OTWashington, IL 615711578830998
  19. Marissa LeffGlen Ellyn, IL 601371699369827
  20. Briana Leflorie, OTR/LChicago, IL 606531801437124
  21. Sarah Leganski, MOT, OTR/LChicago, IL 606071952996324
  22. Maria Lynette LegaspiOrland Park, IL 604671962899252
  23. Angela Legendre, OTHillsboro, IL 620491790092641
  24. Caniece LeggettOlympia Fields, IL 604611760015614
  25. Lindsey Lehrfeld, OTR/LBuffalo Grove, IL 600891144168964
  26. Alan LeiChicago, IL 606531942830542
  27. Gretta LeighChicago, IL 606121023996386
  28. Gloria Leiva, OTRChicago, IL 606411588267363
  29. Jennifer Lemke, MSOT, OTR/LHoffman Estates, IL 601691568234003
  30. Jessica Lemon, MOTR/LChicago, IL 606451689174849
  31. Rachel Lempa, OTR/LVernon Hills, IL 600611568825339
  32. Samantha Lemus, OTGlen Ellyn, IL 601371588482277
  33. Daria Lending, OTR/LEvanston, IL 602011134090418
  34. Rona LendyGlenview, IL 600261497133482
  35. Maureen Lenke, OTR-LHoffman Estates, IL 601941316087059
  36. Mary Lenling, OTR/LTower Lakes, IL 600101326055799
  37. David Lennie, O.T.Chicago, IL 606221770942948
  38. Michael Lennie, OTWestmont, IL 605591356614069
  39. Deborah LentscherDowners Grove, IL 605151811227622
  40. Kyra LenziLibertyville, IL 600481174202246
  41. Christina LeonAurora, IL 605061285196469
  42. Rocio Leon, MS, OTR/LNaperville, IL 605631194438705
  43. Shannon Leon, OTRChicago, IL 606141760103709
  44. Ashley LeonardPeoria, IL 616031902053671
  45. Karen Leonard, OTRO Fallon, IL 622691811195647
  46. Mikhail LeonenGurnee, IL 600311770247397
  47. Christa LeopoldGeneva, IL 601341407778954
  48. Calvin Lester LeornaArlington Heights, IL 600051558997775
  49. Dana Lepkowski, OTR/LOswego, IL 605431720629397
  50. Phoebee LeroyOak Lawn, IL 604531134385370

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.