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 37 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. Melanie Rezac, COTALCleveland, OH 441301801093232
  2. Amanda RhodesColumbus, OH 432191538632286
  3. Carrie RhodesPickerington, OH 431471043036114
  4. Lindsey RhuleWest Chester, OH 450691841097029
  5. Denise RiceWellston, OH 456921104167998
  6. Sandra Rice, COTAMansfield, OH 449021437360120
  7. Brittney Richards, COTA/LCanfield, OH 444061013538651
  8. Rachele Richards, COTANorth Canton, OH 447201053512335
  9. Kimberly Richey, COTA/LKenton, OH 433261225436736
  10. Sandra Richmond, COTA/LFremont, OH 434201457602450
  11. Ryan Rickard, COTA/LHamilton, OH 450131013675727
  12. Melissa Ricker, COTANorth Canton, OH 447201659582468
  13. Conner RiderNorth Canton, OH 447201760169528
  14. Ryan RiderNorth Canton, OH 447201043096779
  15. Jennifer Ridgway, COTAFairlawn, OH 443331871018820
  16. Brynne RiegseckerNorth Canton, OH 447201184350035
  17. Bethany RiemenschneiderRavenna, OH 442661386067064
  18. Roberta Riesterer, COTA/LNorth Canton, OH 447201912166745
  19. Brittany Rife, COTA/LUniontown, OH 446851417357708
  20. Vivian RiffelFranklin Furnace, OH 456291487196143
  21. Clarissa Rigg, COTA/LBryan, OH 435061902140411
  22. Staci Riggs, COTA/LNorth Lawrence, OH 446661306220967
  23. Sara Riley, COTA/LPemberville, OH 434501366296634
  24. Paul Rinehart, OTA/LChillicothe, OH 456011114183340
  25. Summer Rinehart, COTA/LHillsboro, OH 451331578307443
  26. Jeremy RisingNorth Canton, OH 447201700082435
  27. Aliya RitterWest Chester, OH 450691245113547
  28. Amy RitzenthalerColumbus, OH 432201265633754
  29. Rhonda Rivas, COTA/LKettering, OH 454401518344662
  30. Devin Rivera, COTANorth Canton, OH 447201255821823
  31. Holly Rivera, COTA/LUniontown, OH 446851285974873
  32. Kristina Rivera, COTA/LColumbus, OH 432401679300040
  33. Nancy Roach, COTADayton, OH 454081144426057
  34. Anna Robbins, COTA/LNorth Canton, OH 447201699011718
  35. Kristie RobertsNorth Canton, OH 447201861261281
  36. Kelly RobinsonBelmont, OH 437181811823073
  37. Melissa Robinson, CDCAPPortsmouth, OH 456621891460580
  38. W Robleski, COTA/LSylvania, OH 435601316653504
  39. Cheryl RodriguezNorth Canton, OH 447201841495579
  40. Lindsey Roehrig, COTA/LLancaster, OH 431301922273788
  41. Meghan Roessler, COTA/LNorth Canton, OH 447201275816183
  42. Heather RogersPainesville, OH 440771558038703
  43. James Rollins, COTALBerea, OH 440171427175975
  44. Bambi Romar, COTAWooster, OH 446911417376948
  45. Jeanne RomellCincinnati, OH 452061619387487
  46. Laura RoseStow, OH 442241831438993
  47. Misty RoseHeath, OH 430561457547564
  48. Nancy RosenbaumChardon, OH 440241073937918
  49. Joyce Ross, OTA04810Mount Vernon, OH 430501326463977
  50. Rebecca RossWesterville, OH 430811265193437

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.