NPPES file of Aug 9, 2026

Infectious Disease Physician in Iowa

75 NPPES records list infectious disease physician with a practice address in Iowa, 2.3 per 100,000 residents, the 36th 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 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RI0200X · 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, 41

  1. Iowa City41
  2. Des Moines17
  3. Cedar Rapids3
  4. Davenport3
  5. Ames2

Infectious Disease Physician records in Iowa

  1. Ami Patel, M.D.Waterloo, IA 507021902100746
  2. Dhruv Patel, MDDes Moines, IA 503091063073633
  3. Philip Polgreen, MDIowa City, IA 522421710975750
  4. Kunatum Prasidthrathsint, M.D.Iowa City, IA 522421417268244
  5. Lindsey Rearigh, DOAmes, IA 500101245614643
  6. Casey Rice, M.D.Des Moines, IA 503141417110404
  7. Francisco Rincon Boscan, MDDes Moines, IA 503141457873168
  8. Porpon Rotjanapan, M.D.Iowa City, IA 522421801098009
  9. Yacoub Sallam, MDIowa City, IA 522421407333065
  10. Sebastian Sanchez Lopez, MDIowa City, IA 522421811569882
  11. Poorani Sekar, M.D.Iowa City, IA 522421740441807
  12. Hala Shamsuddin, MDIowa City, IA 522421235114521
  13. Upinder Singh, MDIowa City, IA 522421457487613
  14. Megan Srinivas, MD, MPHDes Moines, IA 503141710397179
  15. Jack Stapleton, MDIowa City, IA 522421083603773
  16. Judy Streit, M.D.Iowa City, IA 522421124141528
  17. Hiroyuki Suzuki, M.D.Iowa City, IA 522421891223665
  18. Chen Tan, M.D.Iowa City, IA 522421285898494
  19. David Terrero Salcedo, M.DDes Moines, IA 503091013282953
  20. Joseph Tholany, M.D.Iowa City, IA 522421386178820
  21. Lisa Veach, MDDes Moines, IA 503091043217748
  22. Ravi Vemuri, MDDes Moines, IA 503141154307536
  23. John Viner, M.D.Dubuque, IA 520011982673869
  24. Mary Wilson, MDIowa City, IA 522421306828975
  25. Patricia Winokur, MDIowa City, IA 522421568444883

Source: CMS NPPES, primary taxonomy 207RI0200X: records by practice city and the list of records, file of Aug 9, 2026.

Iowa ranks 36 of 51 per resident

  1. Kentucky2.5
  2. Arizona2.4
  3. Indiana2.4
  4. Iowa2.3
  5. Kansas2.2
  6. New Mexico2.2
  7. 50 states and D.C.3.2

Source: CMS NPPES, primary taxonomy 207RI0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

86.7% of these records appear in a Medicare file, against 79.0% 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. Iowa86.7%
  2. United States79.0%

Infectious Disease Physician records in Iowa, measured

  • In a Medicare file65 of 75 · 86.7% here, 79.0% nationally
  • In the CMS Doctors and Clinicians file54 · 72.0% here, 68.4% nationally
  • Not updated in five years or more26 · 34.7% here, 56.5% nationally
  • Median graduation year2003 · the 54 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RI0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

75 NPPES records list infectious disease physician (207RI0200X) as their primary taxonomy with a practice address in Iowa: 2.3 per 100,000 residents against 3.2 nationally (50 states and D.C.). Iowa City has 41 of them (55%).

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. Kansas66
  2. Rhode Island66
  3. Oklahoma65
  4. Nevada64

States with a similar rate per 100,000

  1. Indiana2.4
  2. Arizona2.4
  3. Kentucky2.5
  4. New Mexico2.2

The largest states

  1. California1,119
  2. New York970
  3. Florida760
  4. Texas674
  5. Pennsylvania545

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.