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 1 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. Kendra Abbott, COTA/LNorth Canton, OH 447201366337818
  2. Meech-Ka Abdoo, COTA/LNorth Canton, OH 447201255643433
  3. Jackie Abele, COTA/LNorth Canton, OH 447201407097355
  4. Courtney Abney, COTA/LFremont, OH 434201760928832
  5. Kathleen Abram, COTA/LLancaster, OH 431301942544457
  6. Shanice Abrams, COTA/LNorth Canton, OH 447201053027078
  7. Lori Ach, COTA/LPowell, OH 430651952727737
  8. Darlene AdamsAkron, OH 443021053818211
  9. Lauren Adams, COTARichfield, OH 442861215158589
  10. McKenzie AdamsHamilton, OH 450131821674169
  11. Nichole AdamsTroy, OH 453731730962143
  12. Patricia AdamsCanton, OH 447081588875744
  13. Katherine AddyReynoldsburg, OH 430681124278114
  14. Emily AdkinsChillicothe, OH 456011548104763
  15. Jessica Adkins, COTA/LSalem, OH 444601851855563
  16. Sandra Adkins, COTA/LNorth Canton, OH 447201942941729
  17. Briana Agler, COTA-LWest Jefferson, OH 431621346796190
  18. Andrea Ahl, COTA/LTroy, OH 453731487998910
  19. Mollie Albaugh, COTA/LPataskala, OH 430621174819288
  20. Kayla AlbertoniNorth Canton, OH 447201730902206
  21. Heather Alexander, COTA/LNorth Canton, OH 447201396927083
  22. Ingrid Alicea, COTA/LNorth Canton, OH 447201073821591
  23. Pam Allen, COTAWooster, OH 446911588083018
  24. Sherry AllenWellsville, OH 439681578338968
  25. Stacy AllenLima, OH 458051083014815
  26. Treva AlleshouseCuyahoga Falls, OH 442211861845471
  27. Megan AmburnYellow Springs, OH 453871598216525
  28. Kassidy Anders, COTA/LLogan, OH 431381659297166
  29. Nancy Anders, COTA/LNew Lexington, OH 437641003151911
  30. Angie Anderson, COTA/LNorwalk, OH 448571245645613
  31. Ausia AndersonColumbus, OH 432071063147999
  32. Leeanne Anderson, OTAMiddletown, OH 450421396550026
  33. Meagan Anderson, COTA/LCircleville, OH 431131821400151
  34. Megan Anderson, COTAAkron, OH 443031528839198
  35. Ronda AndorferSpringfield, OH 455031831874742
  36. Lynda Andrews, COTATallmadge, OH 442781699743575
  37. Steve AnelloHighland Heights, OH 441431356799720
  38. Pattie Angelo, COTA/LNorth Canton, OH 447201437511011
  39. Alison Ankrom, COTALNewark, OH 430551336358878
  40. Baylee Anstaett, COTALoveland, OH 451401194543496
  41. Elizabeth Antal, COTA/LNorth Canton, OH 447201629771647
  42. Lori ApplegateCumberland, OH 437321497903876
  43. Angela Aquila, COTA/LNorth Canton, OH 447201568728459
  44. Rhonda Aquino, COTAMinerva, OH 446571437355104
  45. Scott Archer, COTAChagrin Falls, OH 440221306583414
  46. Jessica Argentine, COTA/LMinerva, OH 446571790195022
  47. Katherine ArmbrusterFairlawn, OH 443331871069856
  48. Amy ArmentroutPowell, OH 430651548978943
  49. Karen Armitage, COTA/LToledo, OH 436171831398064
  50. Andrea Armstrong, COTA/LGallipolis, OH 456311568892404

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.