NPPES file of Aug 9, 2026

Occupational Therapy Assistant in Iowa

266 NPPES records list occupational therapy assistant with a practice address in Iowa, 8 per 100,000 residents, the 39th highest rate of 51. West Des Moines and Dubuque have the most; each record links to the provider's NPI and the Iowa license search. Page 6 of 6.

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).

West Des Moines has the most, 15

  1. West Des Moines15
  2. Dubuque14
  3. Des Moines11
  4. Iowa City11
  5. Cedar Rapids10

Occupational Therapy Assistant records in Iowa

  1. Emily WeberAmes, IA 500101861286122
  2. Kari WelbesCedar Rapids, IA 524031568295715
  3. Alicia Wessels, COTA/LCedar Rapids, IA 524021639606643
  4. Crystal Westphal, COTAIndependence, IA 506441306373683
  5. Deborah Wheeler, COTA-LJohnston, IA 501311457567232
  6. Cierra Wheelwright, COTA/LNorth Liberty, IA 523171154193514
  7. Bridget White, C.O.T.A.New Hampton, IA 506591881882983
  8. Angie Wigen, COTA/LSpencer, IA 513011508331877
  9. Christine WilliamsOskaloosa, IA 525771851565352
  10. Jacinta Williams, COTA/LSpirit Lake, IA 513601952704181
  11. Mallory WilsonNew Sharon, IA 502071073930723
  12. Hope WingeEstherville, IA 513341700710357
  13. Nicole WittrockRockwell City, IA 505791154724359
  14. Halle Yates, COTADallas Center, IA 500631871018556
  15. Morgan Zimmerman, COTA/LWashburn, IA 507021629665526
  16. Anastasia Zink, OTAWaukon, IA 521721225962954

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

Iowa ranks 39 of 51 per resident

  1. Michigan9
  2. Idaho8
  3. Vermont8
  4. Iowa8
  5. Montana8
  6. Minnesota7
  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.

What the count covers

266 NPPES records list occupational therapy assistant (224Z00000X) as their primary taxonomy with a practice address in Iowa: 8 per 100,000 residents against 12 nationally (50 states and D.C.). West Des Moines has 15 of them (6%).

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. New Hampshire265
  2. Maine259
  3. Alabama280
  4. Delaware237

States with a similar rate per 100,000

  1. Vermont8.3
  2. Idaho8.3
  3. Montana7.8
  4. Michigan9.0

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.