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 2 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. Laurie Artzner, COTA/LCanton, OH 447091982016796
  2. John Ashcraft, COTACincinnati, OH 452361669008892
  3. Nakina Asher, COLTA/LGreenville, OH 453311235466913
  4. Lauran Ashton, COTA/LOrrville, OH 446671871845818
  5. Andrew Aubley, C.O.T.A.Fairlawn, OH 443331508296831
  6. Virginia Augustein, COTA/LNorth Canton, OH 447201740585892
  7. Angela Augustine, COTA/LNorth Olmsted, OH 440701831034685
  8. Kristin Augustine, COTA/LNorth Canton, OH 447201548656986
  9. Tamiki Azar, COTA/LAkron, OH 443131467842468
  10. Nichole Baab, COTAWooster, OH 446911205246295
  11. Penny Babalola, OTA/LSpringfield, OH 455031508100025
  12. Mary Beth BaberEnglewood, OH 453221902056468
  13. Kasia Babics, COTA/LElyria, OH 440351932072139
  14. Christine BachaCincinnati, OH 452091306405196
  15. Amber Bacon, COTA/LGrandview Heights, OH 432121386323798
  16. Amber Baeder, COTA/LFostoria, OH 448301073085049
  17. Leah BaileySunbury, OH 430741619528817
  18. Megan Bailey, OTABeavercreek, OH 454311801661772
  19. Nicole Bailey, COTAFairlawn, OH 443331598378440
  20. Tacy Bailey, COTA/LNorth Canton, OH 447201194048892
  21. Taryn Bailey, COTA/LNew Boston, OH 456621336545359
  22. Janine Bair, COTAWooster, OH 446911932523958
  23. Laura Bajus, COTADayton, OH 454151770783029
  24. Angela BakerFranklin, OH 450051639883119
  25. Ashlee Baker, COTA/LCarey, OH 433161245905223
  26. Ciara BakerColumbus, OH 432091598417602
  27. Crystal BakerLisbon, OH 444321538586276
  28. Diane Baker, COTA/LNorth Canton, OH 447201053276980
  29. Kelsey Baker, COTA-LBatavia, OH 451031063132751
  30. Leanne Baker, COTA/LParma, OH 441341043724578
  31. Meredith Baker, COTA/LLancaster, OH 431301518132380
  32. John Baldridge, COTALStreetsboro, OH 442411669679445
  33. Hannah Baldwin, COTA/LWinchester, OH 456971184332462
  34. Lisa Balli, COTA/LNorth Canton, OH 447201952752289
  35. Dawn BalliettWadsworth, OH 442811689060972
  36. Sara Balsmeyer, COTA/LNorthwood, OH 436191386504330
  37. Chris BanicNorth Canton, OH 447201588862999
  38. Jade BanikLogan, OH 431381447184809
  39. Timothy Banish, COTACincinnati, OH 452491831387406
  40. Allie BarberNorth Canton, OH 447201780392076
  41. Jennifer Barber, COTA/LBeavercreek, OH 454341417351107
  42. Shirley Barbour, COTA/LColumbus, OH 432201326305848
  43. Cathy Barciz, COTA/LOregon, OH 436161225467236
  44. Kristen Baringer, COTA/LCanton, OH 447091730591561
  45. Brittany Barker, COTA/LSpringfield, OH 455031386998078
  46. Katarzyna Barkley, COTA/LColumbus, OH 432091750711909
  47. Pamela Barlow, OTA/LHamilton, OH 450131003062142
  48. Rene' Barlow, COTA/LHanoverton, OH 444231134522030
  49. Kara BarnardCanton, OH 447081881363299
  50. Emily Barnes, COTA/LNorth Canton, OH 447201750653788

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.