NPPES file of Aug 9, 2026

Occupational Therapy Assistant in Oklahoma

948 NPPES records list occupational therapy assistant with a practice address in Oklahoma, 23 per 100,000 residents, the 3rd highest rate of 51. Oklahoma City and Tulsa have the most; each record links to the provider's NPI and the Oklahoma license search. Page 11 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).

Oklahoma City has the most, 167

  1. Oklahoma City167
  2. Tulsa129
  3. Norman53
  4. Edmond42
  5. Broken Arrow41

Occupational Therapy Assistant records in Oklahoma

  1. Michelle Lee, COTA/LOklahoma City, OK 731161811250103
  2. Nina LeeTulsa, OK 741051851154991
  3. Hunter Lehenbauer, OTASNorman, OK 730691134701758
  4. Laura Lewis, COTAMuskogee, OK 744011265109136
  5. Melissa Lewis, COTA/LTahlequah, OK 744641740872464
  6. Shelley Lewis, COTADurant, OK 747011740520063
  7. Kathryn Liem, COTA/LEdmond, OK 730131932982485
  8. Kerri Lightner, COTA/LMidwest City, OK 731301972441491
  9. Martie LillyOklahoma City, OK 731591730967431
  10. Carolina Limon, COTA/LTulsa, OK 741341033936075
  11. Joel Livingston, COTALawton, OK 735011023228517
  12. Fontana Locust, COTA/LMuldrow, OK 749481093216400
  13. Emily LondonOklahoma City, OK 731391053258558
  14. Amelia LooneyLocust Grove, OK 743521235004391
  15. Latronda LornesMarietta, OK 734481215491147
  16. Ma Kayla LoveYukon, OK 730991205518990
  17. Anastasha Lovett, COTATulsa, OK 741051568051787
  18. Astrid Lowry, COTATulsa, OK 741331750975819
  19. Kelli LowryGrove, OK 743441851979926
  20. Brandy LoydMoore, OK 731601821656398
  21. Ashley LucasYukon, OK 730991235908880
  22. Cynthia Lumsden, COTAMarietta, OK 734481275644262
  23. Rebecca Luthi, COTAYukon, OK 730991801255344
  24. Savannah LytleSand Springs, OK 740631417548207
  25. Chelseajo Machado, COTASand Springs, OK 740631265176424
  26. Jamie Machuca, COTA/LLawton, OK 735011447867775
  27. Margaret Madere, COTA/LVinita, OK 743011609013044
  28. Abbygail Maguire, COTA/LNorman, OK 730691023938305
  29. Madison Malcolm, COTA/LStillwater, OK 740751730771825
  30. Jennifer Malone, COTAOklahoma City, OK 731161043321045
  31. Kayle MaloneMadill, OK 734461467188714
  32. Dale Mangus, COTA/LOklahoma City, OK 731161629370085
  33. Jenna Manning, COTANorman, OK 730691982441564
  34. Baleigh MansfieldYukon, OK 730991265316392
  35. Hannah MaplesOklahoma City, OK 731341609567999
  36. Ty MariottMcAlester, OK 745011093583007
  37. Christopher MarshallOklahoma City, OK 731591154075869
  38. Allie MartinOklahoma City, OK 731161093124158
  39. Barbara Martin, COTA/LNorman, OK 730711659543999
  40. Caleigh MartinYukon, OK 730991780408781
  41. Debra Martin, COTAPrague, OK 748641750677910
  42. Jayne Martin, COTA/LTulsa, OK 741461558743344
  43. Myra Martin, COTA/LGrove, OK 743441164678876
  44. Amanda MartinezOklahoma City, OK 731591649758574
  45. Joy Mathis, COTA/LMcAlester, OK 745011184289597
  46. Carrie Matthews, COTAOkc, OK 731651407054018
  47. Paityn MatthewsOklahoma City, OK 731161053056564
  48. Brooke MattisonStigler, OK 744621043804545
  49. Megan MauckYukon, OK 730991780464784
  50. Melissa Maupin, COTATulsa, OK 741051003631086

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

Oklahoma ranks 3 of 51 per resident

  1. Arkansas35
  2. Wisconsin25
  3. Oklahoma23
  4. Delaware23
  5. Ohio21
  6. 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.

0.1% 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. Oklahoma0.1%
  2. United States0.1%

Occupational Therapy Assistant records in Oklahoma, measured

  • In a Medicare file1 of 948 · 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file1 · 0.1% here, 0.1% nationally
  • Not updated in five years or more517 · 54.5% 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

948 NPPES records list occupational therapy assistant (224Z00000X) as their primary taxonomy with a practice address in Oklahoma: 23 per 100,000 residents against 12 nationally (50 states and D.C.). Oklahoma City has 167 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. Michigan903
  2. Tennessee1,009
  3. Arizona1,048
  4. Arkansas1,060

States with a similar rate per 100,000

  1. Delaware23.0
  2. Wisconsin24.7
  3. Ohio20.5
  4. Kansas20.0

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.