NPPES file of Aug 9, 2026

Infectious Disease Physician in District of Columbia

110 NPPES records list infectious disease physician with a practice address in District of Columbia, 16.2 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 1 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RI0200X · 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, 109

  1. Washington109
  2. Washington Dc1

Infectious Disease Physician records in District of Columbia

  1. Stephen Abbott, MDWashington, DC 200051437280450
  2. Danielle Adams, PA-CWashington, DC 200371649993270
  3. Ziad Akl, M.D.Washington, DC 200361053324301
  4. Hana Akselrod, MD, MPHWashington, DC 200371295171353
  5. Sarah Ali, MDWashington, DC 200091083848766
  6. Sarah Alsamarai, MDWashington, DC 200371902254287
  7. Gabrielle Aquino, MDWashington, DC 200321548848575
  8. Naomi Aronson, M.D.Washington, DC 203071487680591
  9. Gayle Balba, M.D.Washington, DC 200071073570354
  10. Ronald Beaulieu, MDWashington, DC 200071508252057
  11. Debra Benator, MDWashington, DC 204221275644916
  12. Susan Bersoff-Matcha, MDWashington, DC 200371801954714
  13. Jose Bordon, MDWashington, DC 200171174550701
  14. Wesley Campbell, M.D.Washington, DC 205201952629990
  15. Joseph Casazza, MDWashington, DC 200091275641334
  16. Andrew Catanzaro, MDWashington, DC 200031003957176
  17. Jose Chavez, MDWashington, DC 200031790846640
  18. Philippe Chiliade, MDWashington, DC 200091104539568
  19. Sarah Connelly, MDWashington, DC 200161043209927
  20. Matthew Copeland, D.O.Washington, DC 200071396130944
  21. James Cummings, M.D.Washington, DC 203071255495545
  22. Maggie Czarnogorski, M.D.Washington, DC 200051124212832
  23. Krishna Dass, M.DWashington, DC 200101598739724
  24. James Davis, M.D.Washington, DC 200121376679456
  25. Grace Demarco, MDWashington, DC 200071801424700
  26. Lawrence Deyton, MDWashington, DC 204221740369255
  27. David Diemert, MDWashington, DC 204221659388262
  28. Ana Maria Espinoza, M.D.Washington, DC 204331740646231
  29. Mary Fanning, MDWashington, DC 200091982712972
  30. Richard Farneth, MDWashington, DC 200321093392755
  31. Anthony Fauci, M.D.Washington, DC 200161972813608
  32. Dawn Fishbein, MDWashington, DC 200101568562361
  33. Winston Frederick, MDWashington, DC 200171720100340
  34. Jhansi GajjalaWashington, DC 200011548437106
  35. Huda Gasmelseed, M.DWashington, DC 200601669688461
  36. Robert Gasser, MDWashington, DC 203071245324839
  37. Bruce GellinWashington, DC 200071649198946
  38. Cynthia Gibert, MDWashington, DC 204221780794784
  39. Deborah Goldstein, MDWashington, DC 200091457502460
  40. Shannon Hader, MDWashington, DC 200111174960637
  41. Ghaleb Halaseh, MDWashington, DC 200361477075109
  42. Zena Hammoud, MDWashington, DC 200371457444168
  43. Rachel Harold, M.D.Washington, DC 200371659715787
  44. Morad Hassani, M.D.Washington, DC 200371295851954
  45. Sarah Henn, M.D.,MPHWashington, DC 200091194743609
  46. Matthew Hepburn, M.D.Washington, DC 203071457477127
  47. Theo Hodge, MDWashington, DC 200171912007725
  48. Andrea Hulse, MDWashington, DC 200091205930427
  49. Shanan Immel, MDWashington, DC 200161881221315
  50. Elena Isenbergh, MDWashington, DC 200361922145739

Source: CMS NPPES, primary taxonomy 207RI0200X: 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 Columbia16.2
  2. Massachusetts7.0
  3. Maryland6.6
  4. 50 states and D.C.3.2

Source: CMS NPPES, primary taxonomy 207RI0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

59.1% of these records appear in a Medicare file, against 79.0% 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 Columbia59.1%
  2. United States79.0%

Infectious Disease Physician records in District of Columbia, measured

  • In a Medicare file65 of 110 · 59.1% here, 79.0% nationally
  • In the CMS Doctors and Clinicians file46 · 41.8% here, 68.4% nationally
  • Not updated in five years or more74 · 67.3% here, 56.5% nationally
  • Median graduation year1998 · the 46 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RI0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

110 NPPES records list infectious disease physician (207RI0200X) as their primary taxonomy with a practice address in District of Columbia: 16.2 per 100,000 residents against 3.2 nationally (50 states and D.C.). Washington has 109 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. Kentucky111
  2. Alabama112
  3. South Carolina119
  4. Puerto Rico120

States with a similar rate per 100,000

  1. Massachusetts7.0
  2. Maryland6.6
  3. Rhode Island6.0
  4. Connecticut5.6

The largest states

  1. California1,119
  2. New York970
  3. Florida760
  4. Texas674
  5. Pennsylvania545

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.