NPPES file of Aug 9, 2026

Dentist in Iowa

726 NPPES records list dentist with a practice address in Iowa, 23 per 100,000 residents, the 38th 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 15 of 15.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 122300000X · 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, 64

  1. Iowa City64
  2. Des Moines49
  3. Cedar Rapids47
  4. Davenport32
  5. Sioux City29

Dentist records in Iowa

  1. Thomas Williams, DDSDubuque, IA 520031780678466
  2. Paul Willy, DENTIST DDSWaterloo, IA 507021619085701
  3. John Wilmes, DDSDecorah, IA 521011467523639
  4. Scott Wilmes, DDSSergeant Bluff, IA 510541326575234
  5. Karen Wilson, DDSCedar Rapids, IA 524021578679015
  6. Lucas Winder, DDSIndianola, IA 501251871758425
  7. Jordan Wineland, DDSSioux City, IA 511061568954493
  8. Dennis Winter, DDSIowa City, IA 522461992009658
  9. Juliane Winters, DDSDes Moines, IA 503141114448388
  10. Kevin Witt, DDSHiawatha, IA 522331346402773
  11. Emma Wolf, DDSSpencer, IA 513011942041793
  12. Donna WongFort Dodge, IA 505011447954607
  13. Alan Woodhouse, DDSVinton, IA 523491356350243
  14. Dillon Woods, DDSCouncil Bluffs, IA 515011376277517
  15. Laila Wright, DDSForest City, IA 504361700975422
  16. Chia Wu, DMDUrbandale, IA 503221659536282
  17. Kimberly Yang, DMDCedar Rapids, IA 524041497200612
  18. Dennis Yossi, D.D.S.Cedar Rapids, IA 524021003061052
  19. Philip Young, D.D.S.Des Moines, IA 503101679602825
  20. Zavash Zarei, DDSCoralville, IA 522411851457329
  21. Shao Yang ZhangBettendorf, IA 527221053003178
  22. John Zimmer, DDSDubuque, IA 520021285719666
  23. Darrick Zirker, D.D.S.Iowa City, IA 522421205031986
  24. Joseph Zuccaro, DDSDubuque, IA 520011891735783
  25. Bennett Zuck, DDSIowa City, IA 522421205769650
  26. Marcy Zwart, DDSIowa City, IA 522421518150689

Source: CMS NPPES, primary taxonomy 122300000X: records by practice city and the list of records, file of Aug 9, 2026.

Iowa ranks 38 of 51 per resident

  1. West Virginia23
  2. Indiana23
  3. Kentucky23
  4. Iowa23
  5. Idaho22
  6. Texas22
  7. 50 states and D.C.28

Source: CMS NPPES, primary taxonomy 122300000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

62.5% of these records appear in a Medicare file, against 61.9% 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. Iowa62.5%
  2. United States61.9%

Dentist records in Iowa, measured

  • In a Medicare file454 of 726 · 62.5% here, 61.9% nationally
  • In the CMS Doctors and Clinicians file3 · 0.4% here, 0.7% nationally
  • Not updated in five years or more502 · 69.1% here, 68.3% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 122300000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

726 NPPES records list dentist (122300000X) as their primary taxonomy with a practice address in Iowa: 23 per 100,000 residents against 28 nationally (50 states and D.C.). Iowa City has 64 of them (9%).

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. Utah721
  2. Nebraska662
  3. Alabama841
  4. Nevada847

States with a similar rate per 100,000

  1. Kentucky22.6
  2. Indiana23.1
  3. West Virginia23.4
  4. Rhode Island23.4

The largest states

  1. California14,729
  2. Texas6,572
  3. Florida6,155
  4. New York5,918
  5. Illinois4,522

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.