NPPES file of Aug 9, 2026

Pediatric Urology Physician in Washington

17 NPPES records list pediatric urology physician with a practice address in Washington, 0.2 per 100,000 residents, the 8th highest rate of 48. Seattle and Spokane have the most; each record links to the provider's NPI and the Washington license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2088P0231X · method

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

Seattle has the most, 10

  1. Seattle10
  2. Spokane4
  3. Tacoma2
  4. Port Townsend1

Pediatric Urology Physician records in Washington

  1. Jennifer Ahn, M.D.Seattle, WA 981051992931281
  2. Mark Cain, MDSeattle, WA 981951912993320
  3. Scott Cuda, M.D.Tacoma, WA 984311063525723
  4. Jose Fernandez Bonilla, M.D., PHDSeattle, WA 981051356506331
  5. Kevin Gandhi, M.D.Tacoma, WA 984051194848317
  6. Monika Gasiorek, MDSpokane, WA 992041962965822
  7. Michelle Gupta, MDSpokane, WA 992041033343298
  8. Byron JoynerSeattle, WA 981051316037203
  9. Jonathan Kalisvaart, MDSpokane, WA 992041013196864
  10. Thomas LendvaySeattle, WA 981051417038779
  11. Bertram Levy, M.D.Port Townsend, WA 983681932302163
  12. Paul Merguerian, M.D.Seattle, WA 981051700895000
  13. Lauren Poniatowski, MD, MSSeattle, WA 981051093248833
  14. Margarett Shnorhavorian, MDSeattle, WA 981051730110164
  15. Hailey Silverii, MDSeattle, WA 981051740719251
  16. Devon Snow-Lisy, M.D.Seattle, WA 981041376718106
  17. Nancy Starr, M.D.Spokane, WA 992041346230901

Source: CMS NPPES, primary taxonomy 2088P0231X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 8 of 48 per resident

  1. Massachusetts0.2
  2. Oregon0.2
  3. Wisconsin0.2
  4. Washington0.2
  5. Hawaii0.2
  6. New York0.2
  7. 50 states and D.C.0.2

Source: CMS NPPES, primary taxonomy 2088P0231X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

64.7% of these records appear in a Medicare file, against 72.1% 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. Washington64.7%
  2. United States72.1%

Pediatric Urology Physician records in Washington, measured

  • In a Medicare file11 of 17 · 64.7% here, 72.1% nationally
  • In the CMS Doctors and Clinicians file8 · 47.1% here, 46.0% nationally
  • Not updated in five years or more9 · 52.9% here, 50.8% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2088P0231X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

17 NPPES records list pediatric urology physician (2088P0231X) as their primary taxonomy with a practice address in Washington: 0.2 per 100,000 residents against 0.2 nationally (50 states and D.C.). Seattle has 10 of them (59%).

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. Illinois17
  2. Massachusetts17
  3. Georgia15
  4. Pennsylvania15

States with a similar rate per 100,000

  1. Wisconsin0.2
  2. New York0.2
  3. Florida0.2
  4. Oregon0.2

The largest states

  1. Texas50
  2. California46
  3. Florida45
  4. New York39
  5. Ohio38

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.