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 61 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. Elliot Rothschild, MDOwings Mills, MD 211171346203866
  2. Daniel Rotrosen, MDChevy Chase, MD 208151427525765
  3. Roseanne RotundaRockville, MD 208501730501503
  4. Wilma Rowe, MDBaltimore, MD 212021093753857
  5. Anastasia Rowland-Seymour, MDBaltimore, MD 212871518994771
  6. Avik Roy, MDBaltimore, MD 212181528612801
  7. Dipankar Roy, M.D.Columbia, MD 210441811252612
  8. Michael Roy, MDBethesda, MD 208891619038700
  9. Sampada Roy, MDCheverly, MD 207851780844498
  10. Lawrence Rubin, MDBaltimore, MD 212151265404966
  11. Susan Rubinstein, M.D.Baltimore, MD 212341750568556
  12. Yvonne Rudder, M.D.Riverdale, MD 207371699804344
  13. Michael Rudikoff, M.D.Pikesville, MD 212081932141868
  14. Amanda Rudman Spergel, M.D.Bethesda, MD 208921326203019
  15. Arthur Rudo, MDWestminster, MD 211571700966538
  16. Gebreye Rufael, MDColumbia, MD 210441659317048
  17. Florin Rusu, MDFrederick, MD 217011578522280
  18. Janice Rutkowski, M.D.Hanover, MD 210761326030214
  19. Frank Ryan, M.D.Fort Washington, MD 207441427016591
  20. Jacqueline Ryan, MDHagerstown, MD 217421851360192
  21. Qin Ryan, MD, PHDSilver Spring, MD 209041629239793
  22. Tara Ryan, M.D.Baltimore, MD 212011477653152
  23. Janice Ryden, MDBaltimore, MD 212021174627335
  24. Katie Ryder, MDSilver Spring, MD 209041306076864
  25. Amin Saad, M.D.Cheverly, MD 207851467984336
  26. Martha Saavedra, M.D.Silver Spring, MD 209021073581831
  27. Mark Saba, M.D.Towson, MD 212041790704310
  28. Richard Saba, MDEaston, MD 216011356820807
  29. Elena Sabaeva, MDBaltimore, MD 212081396931861
  30. Ramesh Sabapathi, MDBaltimore, MD 212211730118993
  31. Charisse Sabath, M.D.Columbia, MD 210441043478480
  32. Ivan Sabio, MDWaldorf, MD 206031629047709
  33. Roland Sabundayo, M.D.Baltimore, MD 212021760429187
  34. Rolendo Sabundayo, MDBaltimore, MD 212281881684413
  35. George Sack, M.D.Baltimore, MD 212871710912910
  36. Zakiya SadeqBaltimore, MD 212251922448513
  37. Sean Saedi, M. D.Silver Spring, MD 209041003896234
  38. Alyaman Saeed, MDSalisbury, MD 218011609820158
  39. Saman Saeed, MDClinton, MD 207351922667435
  40. Sherin Saeed, MDRockville, MD 208501780837997
  41. Mohammad Safdar Ali, MB, BSOlney, MD 208321649633140
  42. Zaid Safiullah, MDBaltimore, MD 212871912526377
  43. Shushil Sagar, M.D.Parkville, MD 212341376816314
  44. Grace Sagayadan, MDGaithersburg, MD 208781265516868
  45. Deepak Saggar, M.D.Salisbury, MD 218011922163294
  46. Tara Saggar, M.D.Waldorf, MD 206031942211412
  47. Prabhjot Saggu, M.D.Bladensburg, MD 207101063790590
  48. Usman Sagheer, M.D.Baltimore, MD 212181285084129
  49. Babak Sagvand, M.D.Baltimore, MD 212011255794608
  50. Somnath Saha, M.D., M.P.H.Baltimore, MD 212871326071960

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.