NPPES file of Aug 9, 2026

Clinical Psychologist in Iowa

212 NPPES records list clinical psychologist with a practice address in Iowa, 7 per 100,000 residents, the 49th highest rate of 51. Iowa City and Des Moines have the most; each record links to the provider's NPI and the Iowa license search. Page 5 of 5.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103TC0700X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Iowa City has the most, 44

  1. Iowa City44
  2. Des Moines24
  3. West Des Moines17
  4. Ames14
  5. Davenport11

Clinical Psychologist records in Iowa

  1. Heidi Warner, PHDUrbandale, IA 503221053504688
  2. Clarice Warren Weil, PSYDWest Des Moines, IA 502651063413284
  3. Jaci Weber, PHDCoralville, IA 522411497274260
  4. Jonathan Weinand, PHDFairfield, IA 525561497797591
  5. Aaron Whitney, PH.D.Dubuque, IA 520011003865569
  6. Robert Willbee, PSY.D.West Burlington, IA 526551629226998
  7. John Williams, PH.D.Waterloo, IA 507011346277829
  8. J Williamson, PH.D.Davenport, IA 528071649711052
  9. Sara Wise, PHDIowa City, IA 522421639776313
  10. Barbara Woodward, PH.D.Dubuque, IA 520031588706121
  11. Mary Woolsey, PH DIowa City, IA 522401649362385
  12. Ke Anne Zhang, PHDIowa City, IA 522421003292681

Source: CMS NPPES, primary taxonomy 103TC0700X: records by practice city and the list of records, file of Aug 9, 2026.

Iowa ranks 49 of 51 per resident

  1. South Carolina8
  2. Louisiana8
  3. Alabama8
  4. Iowa7
  5. Oklahoma6
  6. Mississippi6
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 103TC0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

19.8% of these records appear in a Medicare file, against 12.2% 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. Iowa19.8%
  2. United States12.2%

Clinical Psychologist records in Iowa, measured

  • In a Medicare file42 of 212 · 19.8% here, 12.2% nationally
  • In the CMS Doctors and Clinicians file57 · 26.9% here, 22.4% nationally
  • Not updated in five years or more144 · 67.9% here, 65.3% nationally
  • Median graduation year2003 · the 57 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103TC0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

212 NPPES records list clinical psychologist (103TC0700X) as their primary taxonomy with a practice address in Iowa: 7 per 100,000 residents against 20 nationally (50 states and D.C.). Iowa City has 44 of them (21%).

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. Idaho195
  2. Nebraska232
  3. Oklahoma248
  4. West Virginia251

States with a similar rate per 100,000

  1. Mississippi5.6
  2. Alabama7.8
  3. Louisiana8.2
  4. South Carolina8.3

The largest states

  1. California12,647
  2. New York6,558
  3. Illinois3,947
  4. Massachusetts3,185
  5. Florida2,980

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.