NPPES file of Aug 9, 2026

Specialist in Iowa

123 NPPES records list specialist with a practice address in Iowa, 4 per 100,000 residents, the 51st highest rate of 51. Hiawatha and Dubuque have the most; each record links to the provider's NPI and the Iowa license search. Page 1 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 174400000X · method

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

Hiawatha has the most, 22

  1. Hiawatha22
  2. Dubuque11
  3. Des Moines9
  4. Cedar Rapids8
  5. Davenport8

Specialist records in Iowa

  1. Janet Acarregui, MDHiawatha, IA 522331255311387
  2. Kristina Adkins, M.D.Dubuque, IA 520011952374456
  3. Richard Aerts, M.D.Hiawatha, IA 522331881674919
  4. Rebecca AhrendsenHinton, IA 510241336558428
  5. Sadia Ali, M.D.Waterloo, IA 507021164632766
  6. Michael Almasi, D.O.Hiawatha, IA 522331972583466
  7. Mona Alqulali, MDClinton, IA 527321497722979
  8. Kurt Anderson, M.D.Ottumwa, IA 525011568460244
  9. Laura BeggKelley, IA 501341023738358
  10. Jeremy BellBettendorf, IA 527221720492515
  11. Eric Bendorf, M.D.Council Bluffs, IA 515031558447169
  12. April Blong, DVM, DACVECCAmes, IA 500111689079931
  13. Joan Blum, A.R.N.P.Council Bluffs, IA 515031972729903
  14. Richard Bose, M.D.Clarion, IA 505251689739021
  15. Edward Bryja, K.T.Des Moines, IA 503101548426950
  16. Jeffrey Buffo, M.DHiawatha, IA 522331700866845
  17. David Burkamper, M.D.Hiawatha, IA 522331063492106
  18. Shashinath Chandrahasegowda, MDDavenport, IA 528071235333956
  19. Eugene Cherny, M.D.Des Moines, IA 503221376679357
  20. Sreenivas Chintalapani, M.D.Davenport, IA 528071255320511
  21. David Christ, M.D.Spencer, IA 513011922072297
  22. Jeffrey Clark, MDHiawatha, IA 522331588644082
  23. Rachel Cogdill, MDHiawatha, IA 522331861673212
  24. Robert Cunningham, ATC/LSpencer, IA 513011861851065
  25. Heidi Curran, OTR/LWest Des Moines, IA 502651760660708
  26. Bradley Dewall, MDLe Claire, IA 527531255427597
  27. Margo Doerdorff, OTRGrundy Center, IA 506381184818312
  28. Erin Donovan, LMTDubuque, IA 520031144536988
  29. Lauren Doughty-McDonald, M.D.Cedar Rapids, IA 524021114119229
  30. Amy EarnestWest Des Moines, IA 502661114878535
  31. Bassel Eid, M.D.Cedar Rapids, IA 524031134366909
  32. Joshua Erickson, ATC, LATOskaloosa, IA 525771932167475
  33. Mat EvelethLe Claire, IA 527531326467036
  34. Jim EwoldtSioux City, IA 511061083583298
  35. Brent Feller, MDHiawatha, IA 522331912987066
  36. David Field, M.D.Dubuque, IA 520021770563926
  37. Megan FrizzellDes Moines, IA 503141609318138
  38. Robert Garrett, MDNorth Liberty, IA 523171164498150
  39. Bettaiah Gowda, M.D.Davenport, IA 528071962491225
  40. Constance Grignon, MDDes Moines, IA 503101871515890
  41. Kevin Grogan, C-PEDDubuque, IA 520021477636868
  42. Rita GulbransonFort Dodge, IA 505011639342660
  43. Michelle Hall, C.P.O.Iowa City, IA 522401497729677
  44. Arlene Hammond, LMHCLe Mars, IA 510311992961965
  45. Tork Harman, MDHiawatha, IA 522331063492122
  46. John Hartmann, D.O.Dubuque, IA 520011154394989
  47. David Haupt, MDHiawatha, IA 522331902886419
  48. Lynn HenningsCedar Rapids, IA 524021407483589
  49. John Herring, MDHiawatha, IA 522331083694590
  50. Richard Hildebrand, M.D.Sioux City, IA 511041073574802

Source: CMS NPPES, primary taxonomy 174400000X: records by practice city and the list of records, file of Aug 9, 2026.

Iowa ranks 51 of 51 per resident

  1. Texas6
  2. Wisconsin5
  3. South Dakota4
  4. Iowa4
  5. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 174400000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

29.3% of these records appear in a Medicare file, against 17.0% 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. Iowa29.3%
  2. United States17.0%

Specialist records in Iowa, measured

  • In a Medicare file36 of 123 · 29.3% here, 17.0% nationally
  • In the CMS Doctors and Clinicians file28 · 22.8% here, 11.1% nationally
  • Not updated in five years or more104 · 84.6% here, 77.3% nationally
  • Median graduation year1988 · the 28 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 174400000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

123 NPPES records list specialist (174400000X) as their primary taxonomy with a practice address in Iowa: 4 per 100,000 residents against 18 nationally (50 states and D.C.). Hiawatha has 22 of them (18%).

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. Alaska126
  2. Montana127
  3. Delaware133
  4. District of Columbia151

States with a similar rate per 100,000

  1. South Dakota4.2
  2. Wisconsin4.6
  3. Texas5.6
  4. Indiana5.9

The largest states

  1. New York22,636
  2. California5,749
  3. Florida2,685
  4. Washington2,609
  5. Pennsylvania2,031

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.