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 19 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. Michelle Hershberger, COTALRichmond Hts, OH 441431043338494
  2. Sydney HeschelMiddletown, OH 450051760316442
  3. Catherine Heslop, COTACanton, OH 447081245437375
  4. Sandra Hess, COTA/LLancaster, OH 431301659569408
  5. Krystal HewittBrewster, OH 446131710441837
  6. Theresa Hibbard, COTANorthfield, OH 440671821433384
  7. Janie HickfangColumbus, OH 432141407481088
  8. Brandi Hickman, COTA/LMonclova, OH 435421124739933
  9. Amber Higgins, COTA/LNorth Canton, OH 447201922793835
  10. Terri Hiles-Strouse, COTA/LNewark, OH 430551427206564
  11. Caitlin Hill, COTA/LMaumee, OH 435371578132833
  12. Celie Hill, COTA/LCleveland, OH 441281154370997
  13. Christinea Hill, COTA/LCincinnati, OH 452111366728115
  14. Kimberly Hill, COTA/LSpringfield, OH 455031689188682
  15. Mandi HillBlanchester, OH 451071255175766
  16. Samantha Hill, COTA, DORBatavia, OH 451031407565203
  17. Sharol Hill, COTA/LMiddletown, OH 450441396391561
  18. Wendy Hill, COTA/LNorth Canton, OH 447201306209309
  19. Nikki Hillman, COTA/LMason, OH 450401053735621
  20. Mary Hils, COTA/LBlue Ash, OH 452421437434255
  21. Beth Hilton, OTJackson, OH 456401922027689
  22. Heidi Hinderman, COTA/LLodi, OH 442541598258048
  23. Karen Hines, COTAMinerva, OH 446571477755130
  24. Lisa HinesNorth Canton, OH 447201760630677
  25. Regina Hines, COTABedford Hts, OH 441461538388525
  26. Nancy Hinkel, COTACanton, OH 447081639377526
  27. Gerald Hinkle, COTA/LNorth Canton, OH 447201598400780
  28. Andrea HinshawBedford, OH 441461730456716
  29. Tarah HintonCarrollton, OH 446151154612174
  30. Brian Hintz, COTA/LParma, OH 441291457674277
  31. Angelique Hiser, COTA/LNorth Canton, OH 447201093195166
  32. Luke HodgeNorth Canton, OH 447201568724706
  33. Holly HoelscherNorth Canton, OH 447201972708998
  34. Melissa Hoerig, COTA/LGibsonburg, OH 434311407237951
  35. Kimberly Hofbauer, COTA/LSylvania, OH 435601801216015
  36. Ashley Hoff, COTA/, LAT, ATC, CPTBethel, OH 451061972068450
  37. Erica Hoffman, COTA/LTiffin, OH 448831407392608
  38. Liane Hoffman, COTA/LNorth Canton, OH 447201659759058
  39. Laura Hofmann, COTA/LWest Jefferson, OH 431621235334384
  40. Anna Hogan, COTAWesterville, OH 430811144819889
  41. Ally HogrefeWaterville, OH 435661740619527
  42. Holli Hohenbrink, COTA/LLima, OH 458051013460773
  43. Ericka Hohman, COTA/LTwinsburg, OH 440871750053047
  44. Rae Holloway, COTA/LNorth Canton, OH 447201235382433
  45. Angela HolmesReynoldsburg, OH 430681598435869
  46. Victoria Holmes, COTALClyde, OH 434101073728135
  47. Ellie Holthaus, COTASidney, OH 453651265267553
  48. Bryan Holtsclaw, COTA/LBrecksville, OH 441411790206621
  49. Roberta Holzer, COTA/LNorth Canton, OH 447201215322821
  50. Kelsey HomanColdwater, OH 458281609320548

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.