NPPES file of Aug 9, 2026

Internal Medicine Physician in Maryland

3,904 NPPES records list internal medicine physician with a practice address in Maryland, 63 per 100,000 residents, the 5th highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 32 of 79.

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).

Baltimore has the most, 1,278

  1. Baltimore1,278
  2. Bethesda288
  3. Silver Spring186
  4. Rockville179
  5. Towson121

Internal Medicine Physician records in Maryland

  1. Syed Hussaini, M.DLeonardtown, MD 206501235406828
  2. Siham HussienBaltimore, MD 212011760056345
  3. Debra Hutjens, M.D.Baltimore, MD 212371720057649
  4. Constance Hwang, M.D.Baltimore, MD 212051861448680
  5. Erica Hwang, M.D.Bethesda, MD 208141437110897
  6. Yoseob Hwang, MDBaltimore, MD 212871700318532
  7. Ji Yon Hwang-Ki, M.D.Rockville, MD 208501881899706
  8. Michael Hyle, M.D.Baltimore, MD 212061316027907
  9. Micaela Iantorno, MDBethesda, MD 208921558596411
  10. Elena Iarikova, MDFrederick, MD 217011124226386
  11. Irene Ibarra, M.D., P.A.Baltimore, MD 212241952405292
  12. Okeowo Ibitoye, MDAnnapolis, MD 214011154322352
  13. Ahmed Ibrahim, MDTowson, MD 212041780647321
  14. Mohd Elmugtaba Ibrahim, MDBaltimore, MD 212241598297723
  15. Aaron Iddings, M.D.Baltimore, MD 212011871988345
  16. Iredell Iglehart, M.D.Baltimore, MD 212121841289337
  17. Ikenna Ihim, MDPrince Frederick, MD 206781679955066
  18. Nadia Ijaz, M.D.Baltimore, MD 212011942409628
  19. Isaac Ikwu, M.DLanham, MD 207061780017988
  20. Oludolapo IloriOwings Mills, MD 211171043847007
  21. Amsha Ilyas, MDTowson, MD 212041710558549
  22. Hasan Imanli, MDBaltimore, MD 212011205325628
  23. Babak Imanoel, DOWestminster, MD 211571871546358
  24. Abebe Imiru, M.D.Catonsville, MD 212281750310660
  25. Maimoona Inayat, M.D.Baltimore, MD 212181417189010
  26. Risha Irvin, M.D.Baltimore, MD 212051831328749
  27. Karithanom Isaac, MDEllicott City, MD 210421205091055
  28. David Isaacs, M.D.Camp Springs, MD 207461366401564
  29. Paul Isaacs, M.D.Bethesda, MD 208151619374014
  30. George Isckarus, M.D.Bel Air, MD 210151306992433
  31. Christopher Ish, MDGlen Burnie, MD 210611538263850
  32. Abdullah Ismail, MDClinton, MD 207351629655220
  33. Minu IttoopClinton, MD 207351982016085
  34. Ifeoma Izuchukwu, M.D, MPH, FACPClinton, MD 207351811992738
  35. Lina Izzeldin, MDLargo, MD 207741679276612
  36. Michael Jablonover, MDBaltimore, MD 212181265564066
  37. Deborah Jack, MDSilver Spring, MD 209041750919924
  38. Nigel Jackman, MDCheverly, MD 207851588783047
  39. Ashley Jackson, M.D.Bethesda, MD 208891225290810
  40. Evelyn Jackson, M.D.Olney, MD 208321770707093
  41. John Jackson, MDAnnapolis, MD 214011821196627
  42. Mercy Jackson, M.D.Columbia, MD 210461922060870
  43. Peta-Gay Jackson-Booth, M.D.Baltimore, MD 212071760426902
  44. Glen Jacob, MDLargo, MD 207741780757062
  45. Cosmo Jacobs, MDBaltimore, MD 212071093798639
  46. Max JacobsBaltimore, MD 212011184253122
  47. Shilpa Jadeja, MDBaltimore, MD 212291316250780
  48. Gabriel Jaffe, MDLanham, MD 207061639135999
  49. Syed Jaffery, MDSalisbury, MD 218041447559281
  50. Syed Rameez Jafri, M.DBaltimore, MD 212371740632165

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 5 of 51 per resident

  1. Massachusetts97
  2. Rhode Island94
  3. Connecticut73
  4. Maryland63
  5. Hawaii63
  6. New York62
  7. 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.

76.8% 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. Maryland76.8%
  2. United States78.7%

Internal Medicine Physician records in Maryland, measured

  • In a Medicare file2,998 of 3,904 · 76.8% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file2,446 · 62.7% here, 61.4% nationally
  • Not updated in five years or more2,313 · 59.2% here, 55.4% nationally
  • Median graduation year2003 · the 2,445 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

3,904 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Maryland: 63 per 100,000 residents against 44 nationally (50 states and D.C.). Baltimore has 1,278 of them (33%).

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. Georgia3,911
  2. North Carolina4,056
  3. Virginia3,599
  4. New Jersey4,632

States with a similar rate per 100,000

  1. Hawaii62.9
  2. New York61.7
  3. Delaware58.1
  4. Illinois57.7

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.