NPPES file of Aug 9, 2026

Diagnostic Radiology Physician in District of Columbia

172 NPPES records list diagnostic radiology physician with a practice address in District of Columbia, 25 per 100,000 residents, the 2nd highest rate of 51; each record links to the provider's NPI and the District of Columbia license search. Page 3 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0202X · 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, 172

  1. Washington172

Diagnostic Radiology Physician records in District of Columbia

  1. Louis NapoliWashington, DC 200171669471298
  2. Jennifer Nathan-Forero, MDWashington, DC 200011366692717
  3. Erin O'Neill, M.D.Washington, DC 200101376749416
  4. David Orange, MDWashington, DC 200021770557621
  5. Alan Ost, MDWashington, DC 200101144210758
  6. Olalesi Osunsade, MDWashington, DC 200241568720266
  7. Sean Owens, M.D.Washington, DC 200321528088242
  8. Robert Paley, MDWashington, DC 200161316937923
  9. Brian Park, M.D.Washington, DC 203701215027008
  10. Mitchell Pawlak, MDWashington, DC 200101588285399
  11. Stanley Perl, MDWashington, DC 200081104079318
  12. Edward Pien, M.D.Washington, DC 200071972591956
  13. Barry Potter, M.D.Washington, DC 200371427123561
  14. Jaclynn Powell, MDWashington, DC 200171831331396
  15. William Prominski, MDWashington, DC 200161699749788
  16. Paul Radecki, MDWashington, DC 200361083604797
  17. Abbas Rahnema, M.D.Washington, DC 204221366548703
  18. Arnold Raizon, MDWashington, DC 200101649260266
  19. Rosa Ramos, MDWashington, DC 200371427266444
  20. Jocelyn Rapelyea, M.D.Washington, DC 200371063583995
  21. Priya Rastogi, MDWashington, DC 200371023025640
  22. Joanna Riess, MDWashington, DC 200371770809022
  23. Jonathan RischallWashington, DC 200371003259177
  24. Laura Robertson, M.D.Washington, DC 200161043294812
  25. Gary Rose, M.D.Washington, DC 200371598715443
  26. Wayne Rosen, DOWashington, DC 200371679556195
  27. Howard Sachs, M.D.Washington, DC 200161144204959
  28. Sussan Sadeghi, M.D.Washington, DC 200371467668848
  29. Nicole Sakla, DOWashington, DC 200101760975643
  30. David Schlesinger, MDWashington, DC 200161538344577
  31. Sharon Seltzer, M.D.Washington, DC 203071235295791
  32. Arjun Sharma, M.D.Washington, DC 200071619396934
  33. Yolanda ShawWashington, DC 200371396372595
  34. Sara Shaylor, MDWashington, DC 200161316096233
  35. Narendra Shet, MDWashington, DC 200101649439480
  36. Frank Shin, MDWashington, DC 200601912997115
  37. Paul Shogan, D.O.Washington, DC 203071700060274
  38. Michael Shvarts, MDWashington, DC 200101003163684
  39. Omar Shwaiki, MDWashington, DC 200161487117826
  40. Aakash Singh, MDWashington, DC 200161336343300
  41. Navjot SinghWashington, DC 200371447925151
  42. Sarah Smilanich, M.D.Washington, DC 200371386022903
  43. James SmirniotopoulosWashington, DC 203061235172685
  44. Kimberly SmithWashington, DC 200101003042730
  45. Louis Smith, M.D.Washington, DC 200101316123136
  46. Michael Smith, MDWashington, DC 200101891785242
  47. Judy Song, M.D.Washington, DC 200361952348039
  48. Emily Sosnoski, M.D.Washington, DC 200101275789349
  49. David Sousa Barreto, MDWashington, DC 200371184283145
  50. Janet Storella, MDWashington, DC 200361073503785

Source: CMS NPPES, primary taxonomy 2085R0202X: records by practice city and the list of records, file of Aug 9, 2026.

District of Columbia ranks 2 of 51 per resident

  1. Minnesota30
  2. District of Columbia25
  3. Massachusetts24
  4. Connecticut17
  5. 50 states and D.C.13

Source: CMS NPPES, primary taxonomy 2085R0202X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

78.5% of these records appear in a Medicare file, against 73.1% 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. District of Columbia78.5%
  2. United States73.1%

Diagnostic Radiology Physician records in District of Columbia, measured

  • In a Medicare file135 of 172 · 78.5% here, 73.1% nationally
  • In the CMS Doctors and Clinicians file136 · 79.1% here, 68.5% nationally
  • Not updated in five years or more93 · 54.1% here, 56.9% nationally
  • Median graduation year2003 · the 136 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0202X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

172 NPPES records list diagnostic radiology physician (2085R0202X) as their primary taxonomy with a practice address in District of Columbia: 25 per 100,000 residents against 13 nationally (50 states and D.C.). Washington has 172 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. Rhode Island177
  2. Hawaii166
  3. Maine182
  4. West Virginia199

States with a similar rate per 100,000

  1. Massachusetts23.7
  2. Minnesota29.6
  3. Connecticut17.1
  4. Wisconsin17.0

The largest states

  1. California4,500
  2. New York3,146
  3. Texas3,124
  4. Florida2,761
  5. Pennsylvania2,199

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.