NPPES file of Aug 9, 2026

Urology Physician in District of Columbia

52 NPPES records list urology physician with a practice address in District of Columbia, 7.7 per 100,000 residents, the 1st highest rate of 51; each record links to the provider's NPI and the District of Columbia license search. Page 1 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208800000X · method

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

Washington has the most, 52

  1. Washington52

Urology Physician records in District of Columbia

  1. Chiledum Ahaghotu, MDWashington, DC 200601912000134
  2. Ramez Andrawis, MDWashington, DC 200371326192360
  3. Gaurav Bandi, MDWashington, DC 200071891750196
  4. Justin Benabdallah, MDWashington, DC 200161134419328
  5. George Chang, M.D.Washington, DC 200101851368872
  6. Kelly Chiles, MDWashington, DC 200371073767059
  7. Pamela Coleman, MDWashington, DC 200171457459778
  8. Nicholas Constantinople, M.D.Washington, DC 200161922171297
  9. Christopher Corbett, MD, MSWashington, DC 200101336702695
  10. Tanya Davis, MDWashington, DC 200101023250685
  11. Robert Dean, MDWashington, DC 200371326119025
  12. Leslie Deane, MB.BS, FRCSCWashington, DC 200601700987153
  13. Stephen Dejter, M.D.Washington, DC 200161750311916
  14. Jenna Dickman, M.D.Washington, DC 204221376075028
  15. Edward Dunne, MD FACSWashington, DC 200161215000575
  16. Jason Engel, M.D.,Washington, DC 200361285797605
  17. Michael Fabrizio, M.D.Washington, DC 200071427036664
  18. Harold Frazier, M.D.Washington, DC 200371932278660
  19. Seyed Ghasemian, MDWashington, DC 200101891775706
  20. Mohit Gupta, M.D.Washington, DC 200071467714576
  21. Ryan Hankins, M.D.Washington, DC 200071164712469
  22. Dorota Hawksworth, M.D.Washington, DC 203071093926032
  23. Frederick Hendricks, MDWashington, DC 200371811906514
  24. Charlotte Houston, MDWashington, DC 200071003376542
  25. Jonathan Hwang, MDWashington, DC 200101548353592
  26. Thomas Jarrett, MDWashington, DC 200371891768925
  27. Katherine Klos, M.D.Washington, DC 200021982849550
  28. Keith Kowalczyk, MDWashington, DC 200071134370182
  29. Ross Krasnow, MD, MPH, MSWashington, DC 200101437471992
  30. John Losee, M.D.Washington, DC 200361932138906
  31. John Lynch, MDWashington, DC 200071396748802
  32. Daniel Marchalik, M.D.Washington, DC 200071588963029
  33. Adam Metwalli, MDWashington, DC 200601952499253
  34. Augustine Mireku-Boateng, M.D.Washington, DC 200601407867146
  35. Patrick Mufarrij, MDWashington, DC 200161992900526
  36. Lang Nguyen, M.D.Washington, DC 200371922236082
  37. Michael Phillips, M.D.Washington, DC 200061699811349
  38. Inger Rosner, M.D.Washington, DC 203071326263427
  39. Timothy Schneidau, MDWashington, DC 200371629144977
  40. Hrant Semerjian, M.D.Washington, DC 200371740288125
  41. Nathan Shaw, M.D.Washington, DC 200071083078166
  42. Paul Shin, MDWashington, DC 200061891864617
  43. Irwin Shuman, M.D.Washington, DC 200061942381322
  44. Armine Smith, MDWashington, DC 200161871704809
  45. Lambros Stamatakis, M.D.Washington, DC 200101962641332
  46. Krishnan Venkatesan, M.D.Washington, DC 200101245431998
  47. Mohan Verghese, MDWashington, DC 200101730155391
  48. Michael Whalen, M.D.Washington, DC 200371164675245
  49. A Wiederhorn, MDWashington, DC 200071831432947
  50. Jennifer WimberlyWashington, DC 200071154350437

Source: CMS NPPES, primary taxonomy 208800000X: records by practice city and the list of records, file of Aug 9, 2026.

District of Columbia ranks 1 of 51 per resident

  1. District of Columbia7.7
  2. Rhode Island6.0
  3. Vermont5.7
  4. 50 states and D.C.4.3

Source: CMS NPPES, primary taxonomy 208800000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

73.1% of these records appear in a Medicare file, against 79.8% 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. District of Columbia73.1%
  2. United States79.8%

Urology Physician records in District of Columbia, measured

  • In a Medicare file38 of 52 · 73.1% here, 79.8% nationally
  • In the CMS Doctors and Clinicians file32 · 61.5% here, 66.7% nationally
  • Not updated in five years or more37 · 71.2% here, 57.2% nationally
  • Median graduation year2000 · the 32 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208800000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

52 NPPES records list urology physician (208800000X) as their primary taxonomy with a practice address in District of Columbia: 7.7 per 100,000 residents against 4.3 nationally (50 states and D.C.). Washington has 52 of them (100%).

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. Montana53
  2. South Dakota48
  3. Hawaii57
  4. New Mexico58

States with a similar rate per 100,000

  1. Rhode Island6.0
  2. Vermont5.7
  3. New York5.6
  4. Massachusetts5.4

The largest states

  1. California1,524
  2. New York1,091
  3. Florida1,020
  4. Texas960
  5. Pennsylvania663

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.