NPPES file of Aug 9, 2026

Occupational Therapy Assistant in Montana

88 NPPES records list occupational therapy assistant with a practice address in Montana, 8 per 100,000 residents, the 40th highest rate of 51. Billings and Great Falls have the most; each record links to the provider's NPI and the Montana license search. Page 1 of 2.

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).

Billings has the most, 22

  1. Billings22
  2. Great Falls15
  3. Missoula12
  4. Butte6
  5. Helena5

Occupational Therapy Assistant records in Montana

  1. Danielle Affolder, COTALewistown, MT 594571679978019
  2. Holly Anderson, COTABozeman, MT 597151982817029
  3. Dwayne Barth, COTABillings, MT 591011730244690
  4. Lindsey Bidleman, COTABillings, MT 591021336649508
  5. Susann Blackman, COTAHelena, MT 596011376797266
  6. Blair BlissMissoula, MT 598041538482153
  7. Alyssa Bovy, COTAPolson, MT 598601104463264
  8. Michelle Boydston-Mulholland, COTA/LLaurel, MT 590441801429675
  9. Murrin Brads, COTA/LMissoula, MT 598011073262754
  10. Amber Bumpus, COTAHelena, MT 596011902247984
  11. Jeffrey Burns, COTAGreat Falls, MT 594051164655197
  12. Paula Clark, O.T.A.Libby, MT 599231881015907
  13. Christopher Crisman, COTA/LGreat Falls, MT 594051104083534
  14. Rebecca Davidson, COTALHelena, MT 596011295870970
  15. Airica Davis, COTA/LBillings, MT 591021609381854
  16. Joanna Dearros, COTA/LBozeman, MT 597151659799849
  17. Linda DeckerBillings, MT 591051427173384
  18. Johna DhuyvetterMissoula, MT 598041588432934
  19. Marlo FerrisBillings, MT 591011386038131
  20. Marni Ferster, COTA/LColumbus, MT 590191376939892
  21. Aislinn Fogarty, COTALibby, MT 599231609582303
  22. Ashley Franken, COTABillings, MT 591021720712656
  23. Timothy HillButte, MT 597011922832807
  24. Roger HimmelBillings, MT 591051972912533
  25. Mary Holley, COTAHelena, MT 596011124567003
  26. Jessica Holt, COTA/LMissoula, MT 598021285053843
  27. Mark HuestisButte, MT 597011992041651
  28. Charlene Johnson, COTA/LShelby, MT 594741649721044
  29. Christine Jones, COTALMissoula, MT 598031063633527
  30. Katlin KeeranMiles City, MT 593011154709053
  31. Lora Keller, COTAGreat Falls, MT 594051336396787
  32. Lorinda Kendall, COTALMissoula, MT 598031770796344
  33. Courtney King, COTALaurel, MT 590441437615622
  34. Kelsy King, COTA/LMissoula, MT 598031801520341
  35. Wendy King, COTAPolson, MT 598601902684905
  36. Jill Kordonowy, COTALivingston, MT 590471609042191
  37. Jeanette Kornick, COTA/LGreat Falls, MT 594041699932053
  38. Hannah Koroly, COTAButte, MT 597011235801606
  39. Morgan KukkolaGreat Falls, MT 594051972304202
  40. Jason Kuntz, COTAMissoula, MT 598031538539119
  41. Rebecca Kuntz, COTALMissoula, MT 598031083826242
  42. Sarah LawlerBillings, MT 591051548685415
  43. Shirley Leo, C.O.T.A.Billings, MT 591011194761189
  44. Pixie Lewis-Burda, COTA/LLivingston, MT 590471235364621
  45. Lisa Lowery, COTA/LBillings, MT 591011770719874
  46. Delene Lynes, OTAGreat Falls, MT 594051013118710
  47. Amanda McCurdyColumbia Falls, MT 599121851620256
  48. Tracy McLuskie, COTA/LBillings, MT 591011235472432
  49. Colin McNeeley, COTAWhitefish, MT 599371275296527
  50. Hillary Miller, COTA/LBillings, MT 591021174013692

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

Montana ranks 40 of 51 per resident

  1. Idaho8
  2. Vermont8
  3. Iowa8
  4. Montana8
  5. Minnesota7
  6. Alaska7
  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. Montana0.0%
  2. United States0.1%

Occupational Therapy Assistant records in Montana, measured

  • In a Medicare file0 of 88 · 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 more73 · 83.0% 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

88 NPPES records list occupational therapy assistant (224Z00000X) as their primary taxonomy with a practice address in Montana: 8 per 100,000 residents against 12 nationally (50 states and D.C.). Billings has 22 of them (25%).

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. Hawaii86
  2. North Dakota108
  3. South Dakota110
  4. Wyoming65

States with a similar rate per 100,000

  1. Minnesota7.3
  2. Iowa8.3
  3. Vermont8.3
  4. Idaho8.3

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.