NPPES file of Aug 9, 2026

Specialist in District of Columbia

151 NPPES records list specialist with a practice address in District of Columbia, 22 per 100,000 residents, the 7th 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 174400000X · 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, 151

  1. Washington151

Specialist records in District of Columbia

  1. Noele Nelson, MDWashington, DC 200071295929693
  2. Hastina NewburyWashington, DC 200121053670539
  3. Stephanie NwaoparaWashington, DC 200121487914818
  4. Elizabeth O'Donoghue, MPTWashington, DC 200151568568038
  5. Chinwe ObiakoWashington, DC 200121497015820
  6. Glory OgundojuWashington, DC 200041245087618
  7. Catherine OkorieWashington, DC 200121629331343
  8. Barbara Osborn, M.D.Washington, DC 200071699760579
  9. Ingrid Ott, M.D.Washington, DC 200371174573190
  10. Kimberly Palombo, PHDWashington, DC 200151447094941
  11. Elisabeth Payne, COMSWashington, DC 200241144761016
  12. Robin Peck, MDWashington, DC 204221346343811
  13. Phillip Perez, MDWashington, DC 200071770779027
  14. Ronald Perlman, M.D.Washington, DC 200161730280207
  15. Ian Peterkin, M.D.Washington, DC 200371982654919
  16. Anita Philip, MDWashington, DC 200161306884291
  17. Ariel Rad, M.D., PH.D.Washington, DC 200051538215843
  18. Giuliana Reed, LICSWWashington, DC 200361003065814
  19. Safa Rifka, M.D.Washington, DC 200371730266404
  20. Elizabeth Ross, M.D.Washington, DC 200061770549818
  21. Francisco-Victor Rovira, M.D.Washington, DC 200371124157292
  22. Ronald RubleWashington, DC 204201619539285
  23. Preston Sacks, M.DWashington, DC 200371760569420
  24. Alen Salerian, M.D.Washington, DC 200151801953054
  25. Cesare Santangelo, M.D.Washington, DC 200371073727954
  26. Salieu SarrWashington, DC 200111720647597
  27. Dante SettlesWashington, DC 200181396118782
  28. Mohammed Shakoor, MDWashington, DC 204221801994686
  29. Randi Simenson, MS, OTR/LWashington, DC 200101578718847
  30. Juliane Sommer, LMTWashington, DC 200371619117108
  31. Janette Sperber, M.S.Washington, DC 200361306160361
  32. Agnieszka StelmachWashington, DC 200021306275862
  33. John Stiller, M.D.Washington, DC 200321982830386
  34. Miranda StrongWashington, DC 200121831890755
  35. Deepa Subramaniam, M.D.Washington, DC 200071588864441
  36. Gregory Thomas, M.D.Washington, DC 200151679986376
  37. Terese Thomas, M.D.Washington, DC 205221295955839
  38. Paul Topor, CCPWashington, DC 204221083287171
  39. Chinazor UkeekweWashington, DC 200121932460409
  40. Shweta Varade, M.D.Washington, DC 200371497104327
  41. Gabriel VargasWashington, DC 200161447656467
  42. Lokesh VuyyuruWashington, DC 200061326692773
  43. Robert Wadleigh, M.D.Washington, DC 204221235220237
  44. Douglas Wear, M.D.Washington, DC 203061215912720
  45. Christy Webster, M SP. ED.Washington, DC 200321528440518
  46. Louis Weiner, M.D.Washington, DC 200071205859931
  47. Ellen Whitaker, M.D.Washington, DC 200101104803329
  48. Njideka White, MSW, LGSWWashington, DC 200191952530289
  49. Eric Widra, M.D.Washington, DC 200071538154356
  50. Leora Windsor, CCP, LPWashington, DC 204221083287940

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

District of Columbia ranks 7 of 51 per resident

  1. North Dakota26
  2. Oregon26
  3. Hawaii24
  4. District of Columbia22
  5. Colorado19
  6. New Mexico19
  7. 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.

22.5% 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. District of Columbia22.5%
  2. United States17.0%

Specialist records in District of Columbia, measured

  • In a Medicare file34 of 151 · 22.5% here, 17.0% nationally
  • In the CMS Doctors and Clinicians file14 · 9.3% here, 11.1% nationally
  • Not updated in five years or more124 · 82.1% here, 77.3% nationally
  • Median graduation year1990 · the 14 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

151 NPPES records list specialist (174400000X) as their primary taxonomy with a practice address in District of Columbia: 22 per 100,000 residents against 18 nationally (50 states and D.C.). Washington has 151 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. Delaware133
  2. Montana127
  3. Alaska126
  4. Idaho177

States with a similar rate per 100,000

  1. Hawaii24.4
  2. Oregon25.6
  3. Colorado18.8
  4. New Mexico18.8

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.