NPPES file of Aug 9, 2026

Occupational Therapy Assistant in Michigan

903 NPPES records list occupational therapy assistant with a practice address in Michigan, 9 per 100,000 residents, the 36th highest rate of 51. Grand Rapids and Troy have the most; each record links to the provider's NPI and the Michigan license search. Page 14 of 19.

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).

Grand Rapids has the most, 59

  1. Grand Rapids59
  2. Troy31
  3. Detroit30
  4. Plymouth22
  5. Kalamazoo19

Occupational Therapy Assistant records in Michigan

  1. Kailey Price, COTA/LDouglas, MI 494061972091346
  2. Melissa Price, COTA/LLapeer, MI 484461780903898
  3. Holly Pruett, COTAGrand Rapids, MI 495461750636551
  4. Mackenzie Quertermous, COTA/LKawkawlin, MI 486311255943544
  5. Rachel Quinkert, COTALTroy, MI 480981841956174
  6. Paula RabonFarmington Hills, MI 483311932532264
  7. Danielle Radjewski, COTALSterling Heights, MI 483131659837623
  8. Chona Raguero, OTAMacomb, MI 480421134074123
  9. Kelly Ramirez, COTAChesterfield, MI 480511083853998
  10. Lyric Raub, COTA/LBay City, MI 487061811617319
  11. Ali Raza, COTAL, LMTHamburg, MI 481391316488919
  12. Jacqueline Redick, COTASaint Johns, MI 488791225710189
  13. Kristine Redmon, OTMuskegon, MI 494421942368055
  14. Kanita Redzic, COTA/LWayland, MI 493481932021326
  15. Stacey ReedLansing, MI 489121871150821
  16. Emma ReiberPlymouth, MI 481701326617275
  17. Carlie Rentz, COTAShelby Township, MI 483151598419194
  18. Jennifer Rice, COTA/LTaylor, MI 481801841694239
  19. Charmaine Riley, COTATroy, MI 480841659114304
  20. Lucinda Riley, COTAKalamazoo, MI 490011720902588
  21. Jennifer Ritchie, COTAKalamazoo, MI 490091326477852
  22. Mari Roach, C.O.T.A.Columbiaville, MI 484211912274739
  23. Allison RobbinsGaylord, MI 497351750074076
  24. Bryan Roberts, COTAMidland, MI 486421003128174
  25. Victoria Roberts, COTA/LTaylor, MI 481801184054488
  26. Brian Robinson, COTA/LShelby Township, MI 483171851102552
  27. Logan RobinsonGrand Rapids, MI 495461124576525
  28. Marianne RodenTaylor, MI 481801154714178
  29. Dawn Rodriguez, COTADearborn, MI 481241205241338
  30. Anna RogersRudyard, MI 497801720618002
  31. Katharine Rohroff, COTASouthgate, MI 481951659680668
  32. Jacqueline Rojo, COTATaylor, MI 481801134711690
  33. Nicole Romeo, COTALShelby Twp, MI 483151093038515
  34. Sheri Romeyn, COTA/LLake Orion, MI 483621831854819
  35. Aaron RomigPortage, MI 490021376972828
  36. Anna RonkPaw Paw, MI 490791760726863
  37. Katherine Root, COTAGrand Rapids, MI 495121902446727
  38. Alicia RosePlymouth, MI 481701710665179
  39. Hiba RoumayahSouthfield, MI 480761245000967
  40. Amy RoweSault Sainte Marie, MI 497831255728267
  41. Linda Roy, C.O.T.A.Novi, MI 483751730435942
  42. Makayla Rozelle, COTA/LLowell, MI 493311902627276
  43. Donna Rozema, COTAWayland, MI 493481750471876
  44. Brittany Rubey, COTA/LFlint, MI 485321508415654
  45. Vanessa Saenz, COTALTroy, MI 480841871316448
  46. Jalina Salas, COTA/LShelby Township, MI 483161982209623
  47. Danielle SalensFraser, MI 480261871267419
  48. Krista Sall, COTAGrand Haven, MI 494171467929372
  49. Dana Salter, COTA/LLinden, MI 484511144838533
  50. Lori Sanden, COTAClio, MI 484201477028967

Source: CMS NPPES, primary taxonomy 224Z00000X: records by practice city and the list of records, file of Aug 9, 2026.

Michigan ranks 36 of 51 per resident

  1. Maryland11
  2. Washington10
  3. Oregon9
  4. Michigan9
  5. Idaho8
  6. Vermont8
  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.

0.0% 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. Michigan0.0%
  2. United States0.1%

Occupational Therapy Assistant records in Michigan, measured

  • In a Medicare file0 of 903 · 0.0% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 0.1% nationally
  • Not updated in five years or more607 · 67.2% 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

903 NPPES records list occupational therapy assistant (224Z00000X) as their primary taxonomy with a practice address in Michigan: 9 per 100,000 residents against 12 nationally (50 states and D.C.). Grand Rapids has 59 of them (7%).

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. Oklahoma948
  2. Washington806
  3. Tennessee1,009
  4. Arizona1,048

States with a similar rate per 100,000

  1. Oregon9.2
  2. Idaho8.3
  3. Vermont8.3
  4. Iowa8.3

The largest states

  1. Texas4,278
  2. Florida3,825
  3. New York2,732
  4. Ohio2,421
  5. Pennsylvania2,155

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.