NPPES file of Aug 9, 2026

Occupational Therapy Assistant in Illinois

1,498 NPPES records list occupational therapy assistant with a practice address in Illinois, 12 per 100,000 residents, the 27th highest rate of 51. Chicago and Glenview have the most; each record links to the provider's NPI and the Illinois license search. Page 14 of 30.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 224Z00000X · 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, 156

  1. Chicago156
  2. Glenview126
  3. Orland Park43
  4. Springfield33
  5. Peoria30

Occupational Therapy Assistant records in Illinois

  1. Cathesha JonesOrland Park, IL 604621255759866
  2. Jamie Jones, COTA/LOlympia Fields, IL 604611326879289
  3. Jasmin Jones, COTA/LAurora, IL 605061790305514
  4. Jessica Jones, OTAHarvey, IL 604261356065007
  5. Sandra Jones, COTA/LGlenview, IL 600261467629451
  6. Serena JonesMount Vernon, IL 628641336324151
  7. Jacques Jones-CooperAurora, IL 605061316716939
  8. Betty JordanGlenview, IL 600261487313201
  9. Kelly JordanCrestwood, IL 604181770208837
  10. Bethany Jose, COTAChatham, IL 626291205296886
  11. Breanna Joslin, COTA/LKankakee, IL 609011801465455
  12. Lana Joyner, OTAMarion, IL 629591760586754
  13. Eunice Jurcich, COTA/LSwansea, IL 622261710648118
  14. Sarah Kaczmarski, COTAJoliet, IL 604351710015052
  15. Bethann Kaeb, COTA/LLe Roy, IL 617521700250750
  16. Dusty Kaesberg, COTARed Bud, IL 622781508019787
  17. Amanda KaizArlington Heights, IL 600041992131007
  18. Mieka Kalaher, COTA/LLitchfield, IL 620561790194405
  19. Agnieszka Kalinski, COTAArlington Heights, IL 600041023583432
  20. Theresa Kalish, COTAChicago, IL 606121275758856
  21. Joni KamstraChicago, IL 606421114283389
  22. Traci Kanallakan, COTAFieldon, IL 620311700326303
  23. Modelyne KanamNorthbrook, IL 600621861128282
  24. Annette KangasAddison, IL 601011447800891
  25. Tiffany KanzlerItasca, IL 601431073870515
  26. Katie Karnes, COTACasey, IL 624201124358064
  27. Nicole KarolichNew Lenox, IL 604511134733322
  28. Jaz Kates, COTABloomington, IL 617041346030251
  29. Sabrina Kayes, COTA/LNiles, IL 607141730773433
  30. Lucie Keena, COTA/LWest Frankfort, IL 628961114714631
  31. Jamie Keepes, COTA/LLawrenceville, IL 624391740747864
  32. Raymond Keichinger, COTA/LDes Plaines, IL 600161720609613
  33. Sherry Kelley, COTA/LAddison, IL 601011912399965
  34. Barbara Kellogg, COTA/LShorewood, IL 604311730190703
  35. Mary Jane Kelly, COTABurr Ridge, IL 605271689828857
  36. Korie Kelver, COTAGlenview, IL 600261912461112
  37. Latika KempChicago, IL 606191508483991
  38. Patricia Kenerson, COTASouth Holland, IL 604191558582114
  39. Sarah Keogh, COTA/LLincoln, IL 626561669161436
  40. Jasmine Kerley, COTARochelle, IL 610681669065371
  41. Michelle KillionWaterloo, IL 622981275290645
  42. Dee Dee Kimbrough, COTA/LCrest Hill, IL 604031831383629
  43. Kyle KinderGlen Carbon, IL 620341295583516
  44. Brittani King, COTADolton, IL 604191851615892
  45. Dominique Kinney, COTA/LRomeoville, IL 604461629866587
  46. Ronald KintChicago, IL 606431902504707
  47. Katelyn KirnChicago, IL 606441649885641
  48. Rebecca KlaiberWheaton, IL 601891982275079
  49. Delaney KlarerPark Ridge, IL 600681679270649
  50. Lisa Klasen, COTAArlington Heights, IL 600041043095813

Source: CMS NPPES, primary taxonomy 224Z00000X: records by practice city and the list of records, file of Aug 9, 2026.

Illinois ranks 27 of 51 per resident

  1. North Carolina13
  2. Connecticut12
  3. South Dakota12
  4. Illinois12
  5. Nebraska12
  6. Mississippi12
  7. 50 states and D.C.12

Source: CMS NPPES, primary taxonomy 224Z00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

1,498 NPPES records list occupational therapy assistant (224Z00000X) as their primary taxonomy with a practice address in Illinois: 12 per 100,000 residents against 12 nationally (50 states and D.C.). Chicago has 156 of them (10%).

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. Wisconsin1,460
  2. North Carolina1,357
  3. California1,869
  4. Indiana1,091

States with a similar rate per 100,000

  1. South Dakota12.0
  2. Nebraska11.9
  3. Mississippi11.9
  4. Colorado11.7

The largest states

  1. Texas4,278
  2. Florida3,825
  3. New York2,732
  4. Ohio2,421
  5. Pennsylvania2,155

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.