NPPES file of Aug 9, 2026

Occupational Therapy Assistant in South Dakota

110 NPPES records list occupational therapy assistant with a practice address in South Dakota, 12 per 100,000 residents, the 26th highest rate of 51. Sioux Falls and Rapid City have the most; each record links to the provider's NPI and the South Dakota license search. Page 1 of 3.

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).

Sioux Falls has the most, 15

  1. Sioux Falls15
  2. Rapid City14
  3. Watertown10
  4. Aberdeen7
  5. Mitchell4

Occupational Therapy Assistant records in South Dakota

  1. Shalea AkerMadison, SD 570421982538351
  2. Kassidy AnderbergMiller, SD 573621356185847
  3. Tiffany Arndt, COTA/LSioux Falls, SD 571041679312375
  4. Pamela Barse, COTA/LGroton, SD 574451578756359
  5. Caitlin Bartholomew, OTARapid City, SD 577021316202674
  6. Jennifer Bickel, COTA/LGarretson, SD 570301487345716
  7. Jessica BlankenshipSpearfish, SD 577831144197674
  8. Cynthia Bohlmann, COTA/LBeresford, SD 570041730389123
  9. Melodi BokeLodgepole, SD 576401457849887
  10. Rachel Brandriet, COTAWatertown, SD 572011720338270
  11. Mary BrayMilbank, SD 572521093909616
  12. Gracey BrendenWatertown, SD 572011245911098
  13. Randal Breske, COTA/LWebster, SD 572741144773672
  14. Whitney Bruns, COTASisseton, SD 572621922929454
  15. Vickie Burchatz, COTAWatertown, SD 572011427397389
  16. Ashlee Callahan, COTASioux Falls, SD 571081205319381
  17. Brandi CasanovaMitchell, SD 573011659649523
  18. Lori Cooper Gulick, COTA/LSioux Falls, SD 571101841516580
  19. Karlie Coyle, COTARedfield, SD 574691982583910
  20. Laura Crooks, COTA/LBrookings, SD 570061598223224
  21. Rhonda Cyre, COTAWatertown, SD 572011023503406
  22. Amanda DemoryPierre, SD 575011023799798
  23. Autumn DenekampHuron, SD 573501326913021
  24. Kelsey DetermanDe Smet, SD 572311619245636
  25. Kyleigh DevineRapid City, SD 577011073494605
  26. Haley DonahueClear Lake, SD 572261972168771
  27. April DoornRapid City, SD 577021679258990
  28. Karen Duncan, COTAHuron, SD 573501144456393
  29. Rebekah Eide, COTALake Norden, SD 572481932870862
  30. Tiffany Eide, COTA/LWatertown, SD 572011649982752
  31. Ellie FeldhausClark, SD 572251093689366
  32. Renee Forster, COTA/LRapid City, SD 577021972790665
  33. Nicole GadesBig Stone City, SD 572161023570173
  34. Lori GroggHot Springs, SD 577471104635960
  35. Lynelle HagedornWhite, SD 572761619378957
  36. Lynette Hankerson, COTA/LRapid City, SD 577021477733376
  37. Rebecca Hanssen, COTA/LSioux Falls, SD 571051215116405
  38. Elizabeth Harrison, COTA/LSioux Falls, SD 571041225839343
  39. Amy Haselhorst, COTA/LVermillion, SD 570691316198237
  40. Bridget Heier, COTA/LViborg, SD 570701255648622
  41. Rachel Helkenn Morehouse, COTA/LMadison, SD 570421649526344
  42. Karen HermansAberdeen, SD 574011326291535
  43. Rachel HiebMitchell, SD 573011710272885
  44. Holly Hodge, COTA/LColton, SD 570181427245661
  45. Malissa Holm, COTAMobridge, SD 576011982880472
  46. Marci Homola, COTAWatertown, SD 572011679357123
  47. Joslynn JaegerTyndall, SD 570661013839141
  48. Tammy Jans, COTASioux Falls, SD 571051811014509
  49. Lindsey Johnson, COTA/LSioux Falls, SD 571051194179317
  50. Nichole Jones, COTA/LCrooks, SD 570201467646695

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

South Dakota ranks 26 of 51 per resident

  1. Virginia13
  2. North Carolina13
  3. Connecticut12
  4. South Dakota12
  5. Illinois12
  6. Nebraska12
  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. South Dakota0.0%
  2. United States0.1%

Occupational Therapy Assistant records in South Dakota, measured

  • In a Medicare file0 of 110 · 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 more66 · 60.0% 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

110 NPPES records list occupational therapy assistant (224Z00000X) as their primary taxonomy with a practice address in South Dakota: 12 per 100,000 residents against 12 nationally (50 states and D.C.). Sioux Falls has 15 of them (14%).

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. North Dakota108
  2. Montana88
  3. Hawaii86
  4. Utah134

States with a similar rate per 100,000

  1. Illinois11.9
  2. Nebraska11.9
  3. Mississippi11.9
  4. Colorado11.7

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.