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 20 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. Karen Hooper, COTACleveland, OH 441311518084441
  2. Wendy Hoover, COTANorth Canton, OH 447201184835803
  3. Debra Horn, COTA/LNorth Canton, OH 447201710172374
  4. Megan HornUrbana, OH 430781245655612
  5. Amy Hosterman, COTA/LNorth Canton, OH 447201740662139
  6. William Hostetler, COTAToledo, OH 436141487787958
  7. Dan HotelCincinnati, OH 452311194580712
  8. Brian Houghton, COTA/LOntario, OH 449061952798308
  9. Kearstin Houghton, COTA/LMansfield, OH 449031912620378
  10. Leanne Householder, COTA/KLNorth Canton, OH 447201720370885
  11. Jeffrey HoustonCrooksville, OH 437311841757754
  12. Kimberly Howell, COTADayton, OH 454491225225311
  13. Laura Howser, COTA/LNorwalk, OH 448571912450552
  14. Colleen Hoy, COTA/LAvon Lake, OH 440121417275017
  15. Deborah Hreha, COTA/LSandusky, OH 448701942626544
  16. Deanna Huber, COTA/LNorth Canton, OH 447201619511748
  17. Rachel Hubler, COTACleveland, OH 441061396950887
  18. Maureen Hudak-Million, COTAHilliard, OH 430261184299661
  19. Amy Huddleston, COTA/LTroy, OH 453731063854024
  20. Keisha Hudson, COTA/LCincinnati, OH 452081598346371
  21. Jennifer Huff, COTA/LNorth Canton, OH 447201194274134
  22. McKenzie Huff, COTA/LNewark, OH 430551184393803
  23. Jamie Hugg, COTA/LNorth Canton, OH 447201073368718
  24. Bryan Hughes, COTA/LNorth Canton, OH 447201063157139
  25. Heather Hughes, COTA/LAtwater, OH 442011629382700
  26. Laura Hughes, COTA/LNorth Canton, OH 447201285979278
  27. Wendy Hughes, COTA/LUrbana, OH 430781295408920
  28. Erin Hughett, COTA/LCoshocton, OH 438121730345638
  29. Emily Hulsmann, COTAHarrison, OH 450301225437924
  30. Cynthia Hunter, COTA/LTrotwood, OH 454261679895221
  31. Hannah Hutchins, COTA/LWellston, OH 456921982835476
  32. Brittany Hutchison, COTAMedina, OH 442561326992207
  33. Debra Hutchison, COTA/LTallmadge, OH 442781316912660
  34. Alexis IacobucciNew Philadelphia, OH 446631326985938
  35. Ashli IkeSidney, OH 453651124797386
  36. Jessica Imlay, COTA/LHinckley, OH 442331114806726
  37. Ellie Imler, COTA/LCircleville, OH 431131588508881
  38. Sarah Indermuhle, COTA/LMedina, OH 442561720634272
  39. Shayna Indermuhle, COTAWooster, OH 446911912511122
  40. Joseph IveyPoland, OH 445141912205709
  41. Hope IvyDublin, OH 430171912761826
  42. Merilyn JacksonNorth Canton, OH 447201386043057
  43. Sandra Jackson, COTAMassillon, OH 446461962529677
  44. Daniel JamesCanton, OH 447081780907485
  45. Heidi James, COTA/LDayton, OH 454291437327806
  46. Sydney Janka, COTA/LNorth Canton, OH 447201801776620
  47. Courtney Janney, COTAHarrison, OH 450301083282289
  48. Melisha JansenColdwater, OH 458281659201523
  49. Jennifer Janszen, COTA/LCincinnati, OH 452331306096060
  50. Amanda Jarvis, COTA/LRavenna, OH 442661639623416

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.