NPPES file of Aug 9, 2026

Occupational Therapy Assistant in Wisconsin

1,460 NPPES records list occupational therapy assistant with a practice address in Wisconsin, 25 per 100,000 residents, the 2nd highest rate of 51. Milwaukee and Madison have the most; each record links to the provider's NPI and the Wisconsin license search. Page 15 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).

Milwaukee has the most, 101

  1. Milwaukee101
  2. Madison78
  3. Appleton61
  4. Green Bay39
  5. Fitchburg38

Occupational Therapy Assistant records in Wisconsin

  1. Melissa LawsonMount Pleasant, WI 534031881394864
  2. Shannon Lawton, COTAGreenfield, WI 532281114041704
  3. Jennifer Lazarski, COTAPeshtigo, WI 541571588033880
  4. Tanya LeahyPrairie Farm, WI 547621124401328
  5. Ann Leake, COTAReedsburg, WI 539591275700684
  6. Regina Leary, COTAPeshtigo, WI 541571295967743
  7. Marie Claude Lebel, OTADe Pere, WI 541151174452510
  8. Jessica LeckieRacine, WI 534061952740433
  9. Frances Lee, COTAMilwaukee, WI 532261821261769
  10. Lyndsey LeeAppleton, WI 549111881086957
  11. Yeng LeeMilwaukee, WI 532091447687496
  12. Lisa Lehman, COTASpencer, WI 544791639344062
  13. Kimberly Leis, OTAElroy, WI 539291477942191
  14. Vicki Leistikow, COTABrookfield, WI 530451255777405
  15. Judy LeonardNeenah, WI 549561225291966
  16. Danielle Lepage, COTA/LSuperior, WI 548801053656231
  17. Benson Leskela, C.O.T.A.Merrill, WI 544521639235542
  18. Julie Letkiewicz, COTALa Crosse, WI 546011891774659
  19. Linda Leupold, C.O.T.A.Green Bay, WI 543111972604296
  20. Jessica LewitzGreenfield, WI 532201760741565
  21. Ashley Liebe, COTARacine, WI 534061851861504
  22. Brenna Lieburn, COTASheboygan, WI 530811033895362
  23. Margaret Lillie, COTABrown Deer, WI 532231124318480
  24. Kelcy Lind, COTARhinelander, WI 545011962942805
  25. Sarah LindDousman, WI 531181417467374
  26. Lisa Linder, C.O.T.AFond Du Lac, WI 549351790907392
  27. Alea LindseyDodgeville, WI 535331265690325
  28. Danielle Lindsey, COTAGreenfield, WI 532201699145979
  29. Jamie Lingnofski, OTAAppleton, WI 549151619532157
  30. Kalla Linzmeier, COTASturgeon Bay, WI 542351992143002
  31. Lynne Litzenberg, COTAMilwaukee, WI 532111942241070
  32. Shelby Llolyd, COTAWeston, WI 544761548844830
  33. Brianna Locke, COTABurlington, WI 531051992102974
  34. Julia LoebertmanMadison, WI 537171629582200
  35. Monika Loging, COTALa Crosse, WI 546011194709808
  36. Patricia Lohr, OTRManitowoc, WI 542201386160935
  37. Robin Lohse, COTABloomer, WI 547241821317835
  38. Theresa LondonEdgerton, WI 535341801142641
  39. Katelyn LongHazel Green, WI 538111851157093
  40. Lauren LongKenosha, WI 531401942088133
  41. Denece Lorfeld, COTAGreen Bay, WI 543111275706863
  42. Katie Lorrigan, COTAManitowoc, WI 542201144802224
  43. Jodi Lucas, COTA/LMilwaukee, WI 532951659326551
  44. Lynne Lucas, COTAEau Claire, WI 547031205009404
  45. Angela LucchesiSouth Milwaukee, WI 531721205475290
  46. Kristin LuekeWaupaca, WI 549811336531177
  47. Cheri LygaSarona, WI 548701477897379
  48. Carly Lynch, COTAVerona, WI 535931891379756
  49. Kayla LynumPlum City, WI 547611578382123
  50. Michele M McReynoldsFitchburg, WI 537131396676003

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

Wisconsin ranks 2 of 51 per resident

  1. Arkansas35
  2. Wisconsin25
  3. Oklahoma23
  4. Delaware23
  5. 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.

0.1% of these records appear in a Medicare file, against 0.1% 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. Wisconsin0.1%
  2. United States0.1%

Occupational Therapy Assistant records in Wisconsin, measured

  • In a Medicare file2 of 1,460 · 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file3 · 0.2% here, 0.1% nationally
  • Not updated in five years or more1,140 · 78.1% here, 72.0% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 224Z00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,460 NPPES records list occupational therapy assistant (224Z00000X) as their primary taxonomy with a practice address in Wisconsin: 25 per 100,000 residents against 12 nationally (50 states and D.C.). Milwaukee has 101 of them (7%).

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. Illinois1,498
  2. North Carolina1,357
  3. Indiana1,091
  4. Virginia1,086

States with a similar rate per 100,000

  1. Oklahoma23.4
  2. Delaware23.0
  3. Ohio20.5
  4. Kansas20.0

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.