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 3 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. Grace Anderlik, OTR/LPaxton, IL 609571497082515
  2. Susan Andersen, MS,OTRLSchaumburg, IL 601731184751810
  3. Christian AndersonLockport, IL 604411326718644
  4. Cory AndersonChicago, IL 606261386458677
  5. Dirk Anderson, OTR/LNew Lenox, IL 604511891226460
  6. Gloria Anderson, O.T.Chicago, IL 606061073947503
  7. Kimberly Anderson, MS, OTR/LShorewood, IL 604311962413153
  8. Marita Anderson, MS, OT/LCalumet City, IL 604091285986844
  9. Rachel Anderson, OTR/LPeoria, IL 616371063077584
  10. Rebecca AndersonEdwardsville, IL 620251083366595
  11. Salonia Anderson, COTA/LMatteson, IL 604431144844705
  12. Sarah Anderson, OTR/LVernon Hills, IL 600611811203268
  13. Sarah Anderson, OTR/LChicago, IL 606081386351880
  14. Suzanne Anderson, OTR/LNaperville, IL 605631932642808
  15. Stephanie Anderson-BellChicago Heights, IL 604111215338983
  16. Gena AndreasenNorthbrook, IL 600621578078044
  17. Leigh AndressSilvis, IL 612821770326837
  18. Shelly Andrews, OTR/LGlenview, IL 600251891190914
  19. Christina Angeli, OTD, OTR/LChicago, IL 606121235083429
  20. Jamie AngellChicago, IL 606261194227819
  21. Jacob AnhaltChicago, IL 606121962210765
  22. Armando Anima, KT-OTR/LNorth Chicago, IL 600641982700738
  23. Annazette AnimasPaxton, IL 609571457863938
  24. Joyce Ann, OTRL GCFPHighland Park, IL 600351790897718
  25. Ashley Annen, OTR/L CLTGlenview, IL 600261568637510
  26. Jamie Annes, OTChicago, IL 606401891447330
  27. Judith Annes, OTArlington Heights, IL 600041871695940
  28. Michelle Annes, MSOTDes Plaines, IL 600161467964882
  29. Ashley AnthonyTinley Park, IL 604871962047068
  30. Kirsten AntleChicago, IL 606261982423430
  31. Allison AntmanChicago, IL 606421033094123
  32. Austin AperElmhurst, IL 601261306220918
  33. Janet Apgar, OTR/L, CHTChicago, IL 606471003928581
  34. Randi ApplehansChicago, IL 606111093240053
  35. Rachael Apter, OTD, OTR/LHomewood, IL 604301386517993
  36. Lizbeth Aquino, OTR/LChicago, IL 606181336847318
  37. Cean Arada, OTR/LChicago, IL 606231922882703
  38. Sheryll Arambulo, OTRLake Zurich, IL 600471770850232
  39. Renee Arand, MS OTR/LWheaton, IL 601891386068146
  40. Carolyn Arango, OTR/LRockford, IL 611081225521925
  41. Ramangi ArasBenton, IL 628121992342117
  42. Melissa Arciniega, OTROak Park, IL 603021982267266
  43. Lynn ArcuriLa Grange Park, IL 605261942146824
  44. April Arden, MOT, OTRLElgin, IL 601201699809616
  45. Natalia Ardila, OTDChicago, IL 606131114589876
  46. Lucia Arellano Duran, LUCIA ARELLANO OTR/LOak Lawn, IL 604531093964322
  47. Dalmina Arias, OTR/LChicago, IL 606121346758281
  48. Nicole AriasHarwood Heights, IL 607061356289656
  49. Catherine Armani-MunnCrystal Lake, IL 600141619272721
  50. Anna Armatys, OTR/LHoffman Estates, IL 601691972298248

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.