NPPES file of Aug 9, 2026

Occupational Therapist in Montana

428 NPPES records list occupational therapist with a practice address in Montana, 38 per 100,000 residents, the 33rd highest rate of 51. Billings and Missoula have the most; each record links to the provider's NPI and the Montana license search. Page 9 of 9.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 225X00000X · 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, 114

  1. Billings114
  2. Missoula49
  3. Bozeman46
  4. Great Falls41
  5. Kalispell26

Occupational Therapist records in Montana

  1. Caitlin Van SlounBozeman, MT 597181245062140
  2. Molly Viall, OTR/L, MOT, BS, LMTDillon, MT 597251659870095
  3. Beverly Waldeisen, OTR/CLivingston, MT 590471508920810
  4. Madison Walker, OTD, OTR/LBillings, MT 591011316832819
  5. Tammy Walker, OTRBozeman, MT 597151619912235
  6. Leslie Wallace, OTRonan, MT 598641750444956
  7. Jordan Walsh, OTD, OTR/LBillings, MT 591021376320218
  8. Sarah WarrenBillings, MT 591021043134851
  9. Barbara Weas, OTRBozeman, MT 597151447534326
  10. Laura Weber, MOTR/LHelena, MT 596021578083796
  11. Kellye Wilcheck, OTBozeman, MT 597181346643533
  12. Janelle WilkinsonBozeman, MT 597151699016436
  13. Ashley Williams, MOTR/LGreat Falls, MT 594051477720399
  14. Jace WilliamsBozeman, MT 597181205549839
  15. Patricia Williams, OTR/LButte, MT 597011700818747
  16. Sarah Williams, OTD, OTR/L, MSKalispell, MT 599011376016006
  17. Taylor WilliamsBillings, MT 591061700773223
  18. Jessica Willmarth, COTA/LBozeman, MT 597151538566914
  19. Kathleen Wing, OTRKalispell, MT 599011205018645
  20. Kristen WollnyBillings, MT 591021417518838
  21. Helen Woolley, OTHot Springs, MT 598451679749089
  22. Susan XanthopoulosDillon, MT 597251881969483
  23. Jennie Yoakam, MSOTRLMiles City, MT 593011831392463
  24. Lynn YocomAnaconda, MT 597111699921080
  25. Ruby Yocum, DOTBillings, MT 591011952962219
  26. Leila Zemke, OTR LBozeman, MT 597151134294119
  27. Kendyl Zimmer, OTR/L, OTDBozeman, MT 597181851089361
  28. Stirland Zollinger, OTDKalispell, MT 599011629769526

Source: CMS NPPES, primary taxonomy 225X00000X: records by practice city and the list of records, file of Aug 9, 2026.

Montana ranks 33 of 51 per resident

  1. Vermont39
  2. Virginia38
  3. Ohio38
  4. Montana38
  5. South Carolina35
  6. West Virginia35
  7. 50 states and D.C.40

Source: CMS NPPES, primary taxonomy 225X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

13.3% of these records appear in a Medicare file, against 10.2% 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. Montana13.3%
  2. United States10.2%

Occupational Therapist records in Montana, measured

  • In a Medicare file57 of 428 · 13.3% here, 10.2% nationally
  • In the CMS Doctors and Clinicians file74 · 17.3% here, 11.6% nationally
  • Not updated in five years or more266 · 62.1% here, 63.4% nationally
  • Median graduation year2017 · the 74 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 225X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

428 NPPES records list occupational therapist (225X00000X) as their primary taxonomy with a practice address in Montana: 38 per 100,000 residents against 40 nationally (50 states and D.C.). Billings has 114 of them (27%).

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. District of Columbia391
  2. Puerto Rico473
  3. Rhode Island474
  4. Delaware496

States with a similar rate per 100,000

  1. Ohio37.8
  2. Virginia38.1
  3. Vermont38.9
  4. New Mexico39.4

The largest states

  1. New York13,350
  2. California9,244
  3. Florida7,925
  4. Texas7,689
  5. Pennsylvania7,136

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.