NPPES file of Aug 9, 2026

Occupational Therapy Assistant in Ohio

2,421 NPPES records list occupational therapy assistant with a practice address in Ohio, 21 per 100,000 residents, the 5th highest rate of 51. North Canton and Cincinnati have the most; each record links to the provider's NPI and the Ohio license search. Page 25 of 49.

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).

North Canton has the most, 427

  1. North Canton427
  2. Cincinnati107
  3. Columbus64
  4. Canton52
  5. Dayton50

Occupational Therapy Assistant records in Ohio

  1. Judith LaporteOregon, OH 436161215351986
  2. Cheryl Largent, COTAOregon, OH 436161700083441
  3. Jessina LaroyToledo, OH 436151104299486
  4. Ann Lashley, COTA/LPerrysburg, OH 435511487998944
  5. Jessica LathamWinchester, OH 456971770420648
  6. Brian Laubenthal, COTA/LDefiance, OH 435121649758178
  7. Shaelin Laurenzi, COTACortland, OH 444101861341299
  8. Kara Lavey, OTAPerrysburg, OH 435511427796275
  9. Julie Lawson, COTAVandalia, OH 453771740489905
  10. Kimberly Lawton, COTAAkron, OH 443201255044053
  11. Cassidy LayNorwalk, OH 448571629853148
  12. Karissa LayCincinnati, OH 452381386108934
  13. Catherine Lazor, OTA/LWarren, OH 444831366840555
  14. Michelle LeLoveland, OH 451401376007245
  15. Sharon Leary, OTALyndhurst, OH 441241447400841
  16. Betsy LebeauWarsaw, OH 438441891225454
  17. Samantha Ledford, COTA/LCanton, OH 447091083026520
  18. Anthony Lee, COTA/LCincinnati, OH 452201710187257
  19. Bette Legge, COTA/LDayton, OH 454491376860619
  20. Amy Lehman, COTA/LColdwater, OH 458281740680032
  21. Maci LehmanDublin, OH 430171174972871
  22. Leighann LeimeisterNorwalk, OH 448571346651585
  23. Monique Leininger, COTA/LNorth Canton, OH 447201154955599
  24. Sarah Leininger, COTANorth Canton, OH 447201134764905
  25. Cassie Leith, COTAPedro, OH 456591114854502
  26. Noah Lemaster BellCenterville, OH 454581396635082
  27. Bradley Lemmon, COTAAkron, OH 443121215301452
  28. Rachel Lemmon, COTA/LCanton, OH 447141508097981
  29. Anna Lengel, COTALorain, OH 440531427837871
  30. Kaylee LentzNorth Canton, OH 447201255073508
  31. Lindsay Leonard, COTA/LCopley, OH 443211609667039
  32. Elizabeth Lesko, COTA/LParma Heights, OH 441301972875326
  33. Jennifer Lessin, COTA/LNorth Canton, OH 447201366832669
  34. Kelsey Lett, COTA/LToledo, OH 436171073865283
  35. Margret Leu, OTADelta, OH 435151649827403
  36. Courtney LeveringMansfield, OH 449031710316708
  37. Bruce Lewis, COTABridgeport, OH 439121124677794
  38. Gina Lewis, COTA/LAkron, OH 443051700635653
  39. Jessica Lewis, COTAMadison, OH 440571912664533
  40. Kelly Lewis, COTAAshtabula, OH 440041982101705
  41. Kenya LewisCincinnati, OH 452021194545699
  42. Lindsey Lewis, COTA/LNorth Canton, OH 447201750894333
  43. Megan LewisNorth Canton, OH 447201548464241
  44. Melissa LewisWaterville, OH 435661083044663
  45. Carole Lezak, COTA/LBerea, OH 440171811268576
  46. Marisa LiebhartFairlawn, OH 443331497340129
  47. Doreen Lietzow, COTA/LMinerva, OH 446571568891117
  48. Margaret Lilley, COTA/LEast Liverpool, OH 439201144684507
  49. Agatha Limpach, COTA/LNorth Canton, OH 447201356696843
  50. Dawn Linch, OTA 02108Concord Twp, OH 440771336304575

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

Ohio ranks 5 of 51 per resident

  1. Wisconsin25
  2. Oklahoma23
  3. Delaware23
  4. Ohio21
  5. Kansas20
  6. West Virginia20
  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.

under 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. Ohio0.0%
  2. United States0.1%

Occupational Therapy Assistant records in Ohio, measured

  • In a Medicare file1 of 2,421 · under 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file1 · under 0.1% here, 0.1% nationally
  • Not updated in five years or more1,815 · 75.0% 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

2,421 NPPES records list occupational therapy assistant (224Z00000X) as their primary taxonomy with a practice address in Ohio: 21 per 100,000 residents against 12 nationally (50 states and D.C.). North Canton has 427 of them (18%).

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. Pennsylvania2,155
  2. New York2,732
  3. California1,869
  4. Illinois1,498

States with a similar rate per 100,000

  1. Kansas20.0
  2. West Virginia19.7
  3. New Hampshire18.9
  4. Maine18.6

The largest states

  1. Texas4,278
  2. Florida3,825
  3. New York2,732
  4. Pennsylvania2,155
  5. California1,869

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.