NPPES file of Aug 9, 2026

Internal Medicine Physician in District of Columbia

901 NPPES records list internal medicine physician with a practice address in District of Columbia, 133 per 100,000 residents, the 1st highest rate of 51. Washington and Washington Dc have the most; each record links to the provider's NPI and the District of Columbia license search. Page 8 of 19.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 891

  1. Washington891
  2. Washington Dc7
  3. Foggy Bottom1
  4. Washinton1
  5. Wasington Dc1

Internal Medicine Physician records in District of Columbia

  1. Timothy HoltzWashington, DC 200371235001793
  2. Sa-Yun Hong, M.D.Washington, DC 200101619139854
  3. Heather Hopkins, M.D.Washington, DC 200071275929887
  4. Mihrat HordofaWashington, DC 200601881339281
  5. Carole Horn, MDWashington, DC 200361659445351
  6. Beth Horowitz, MDWashington, DC 200061134214950
  7. Alexander Hosse, MDWashington, DC 200161194284307
  8. Mohamad HouryWashington, DC 200371992050017
  9. Susan Houseman, MDWashington, DC 200371801950977
  10. Charles Howell, M.D.Washington, DC 200601275580227
  11. Elizabeth Hubbard, MDWashington, DC 200101245694322
  12. Ann Hughes, MDWashington, DC 200101114966322
  13. John Hughes, M.D./MPHWashington, DC 200161194256297
  14. Hiwot Hunegnaw, MDWashington, DC 200601528697844
  15. Grace Hunt, MDWashington, DC 200071528709995
  16. Ryan Hunt, MDWashington, DC 200071497251490
  17. Shameem Huq, MDWashington, DC 200101275587784
  18. Kenneth Hyams, MDWashington, DC 204201437331576
  19. Marijane Hynes, M.D.Washington, DC 200371043380850
  20. Osamuyimen Igbinosa, MDWashington, DC 200101386907921
  21. Esosa ImasuenWashington, DC 200051972038354
  22. Osarimabo Imoisili, M.D.Washington, DC 200101417307091
  23. Sands Irani, MDWashington, DC 200371255396404
  24. Asha Isable, MDWashington, DC 200061750363826
  25. Christopher Itua, MDWashington, DC 200101326780701
  26. Saria IzzeldinWashington, DC 200371861835449
  27. Farida Izzi, MDWashington, DC 200371578630653
  28. Gina Jabbour, M.D.Washington, DC 200371841553336
  29. Robert Jablonover, M.D.Washington, DC 200371457421372
  30. Hannah Jackson, M.D.Washington, DC 200191154733467
  31. Puya JafariWashington, DC 200011932632205
  32. Carol Jagdeo, MDWashington, DC 200101114013554
  33. Inder Jain, MDWashington, DC 200021801957352
  34. Manish Jain, MDWashington, DC 200371316007750
  35. Abdelwahab Jalal Eldin, MDWashington, DC 200601730717430
  36. Daniel Jamieson, MDWashington, DC 200071144367400
  37. Ayesha Jamil, MDWashington, DC 200321033737671
  38. Rafic Jarrah, MDWashington, DC 200171073523759
  39. Arzhang Javan, M.D.Washington, DC 200071386890549
  40. Hasan JavedWashington, DC 200101134534837
  41. Mir Javid, MDWashington, DC 200171992004030
  42. Vimala Jayanthi, MDWashington, DC 200371720156144
  43. Charlotte Jenchura, M.D.Washington, DC 200071164798344
  44. Sarah Jensen, MDWashington, DC 200361265019707
  45. Qiuchen Jiang, MDWashington, DC 200071710482682
  46. Shahla Jilani, M.D.Washington, DC 200031780828947
  47. Patrik JohanssonWashington, DC 200091699834630
  48. Erica Johnson, M.D.Washington, DC 203071215901624
  49. Ruta Johnson, MDWashington, DC 200101134389356
  50. David Jones, M.D.Washington, DC 203071790878676

Source: CMS NPPES, primary taxonomy 207R00000X: 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 Columbia133
  2. Massachusetts97
  3. Rhode Island94
  4. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

72.7% of these records appear in a Medicare file, against 78.7% 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 Columbia72.7%
  2. United States78.7%

Internal Medicine Physician records in District of Columbia, measured

  • In a Medicare file655 of 901 · 72.7% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file513 · 56.9% here, 61.4% nationally
  • Not updated in five years or more547 · 60.7% here, 55.4% nationally
  • Median graduation year2008 · the 513 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

901 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in District of Columbia: 133 per 100,000 residents against 44 nationally (50 states and D.C.). Washington has 891 of them (99%).

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. Hawaii902
  2. Iowa871
  3. Mississippi972
  4. Nebraska813

States with a similar rate per 100,000

  1. Massachusetts97.5
  2. Rhode Island94.3
  3. Connecticut72.5
  4. Maryland63.2

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.