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 72 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. Sony Thomas, M.D.Baltimore, MD 212041982672440
  2. William Thomas, M.D.Columbia, MD 210441124185939
  3. Iddrisu Tia, MDTowson, MD 212861093337388
  4. Eileen Tidd, M.D.Annapolis, MD 214021164578399
  5. Heiwot TilahuneBowie, MD 207201396474102
  6. Asha Tilley, D.O.Baltimore, MD 212151437537263
  7. Getnet Tioum, MDGlen Burnie, MD 210611972036721
  8. Viraj Tirmal, MDBurtonsville, MD 208661164608568
  9. John Tisdale, MDBethesda, MD 208141225029077
  10. Edmund Tkaczuk, MDPasadena, MD 211221306827696
  11. Chau To, M.D.Baltimore, MD 212151124415088
  12. Katerina Todorov, MDBerlin, MD 218111073750865
  13. Joseph Toerner, MDGaithersburg, MD 208781588136857
  14. Emily Toler, MDBaltimore, MD 212151518544998
  15. Ashish Tolia, D.O.Landover Hills, MD 207841538155437
  16. Huyanh Ton, MDTakoma Park, MD 209121982710687
  17. Ashley Toohill, PA-CBaltimore, MD 212021063907848
  18. Michael Tooke, MDEaston, MD 216011376821900
  19. Parizad Torabi-Parizi, M.D.Baltimore, MD 212871720124118
  20. Rakhee Toraskar, MDAnnapolis, MD 214011477693893
  21. Edmund Tori, D.O.Baltimore, MD 212181275629180
  22. Giovanna Tosato, M.D.Bethesda, MD 208921699915702
  23. Cynthia Towle-Krewson, P.A.Annapolis, MD 214011780720730
  24. Patryce Toye, M.D.Baltimore, MD 212361336116672
  25. Mitesh Trambadia, M.D.Baltimore, MD 212041003075284
  26. Danny Tran, DORockville, MD 208501386273480
  27. Tim Tran, DOSilver Spring, MD 209101346425634
  28. Ronald Travitz, MDSalisbury, MD 218041841384625
  29. Lacianna Traynham, MDAnnapolis, MD 214011194778753
  30. Maria Trejo Zambrano, M.D.Baltimore, MD 212871871285924
  31. Karen Trent-Mims, M.D.Baltimore, MD 212281952329336
  32. Sidharthi Trichy Selvaraj, MDFrederick, MD 217011861753980
  33. Robert Trimble, MDKensington, MD 208951649437120
  34. Ryan Trojan, MDBaltimore, MD 212021740574961
  35. Pansy Tsang, M.D.Towson, MD 212041326364068
  36. Eva Tseng, M.D.Baltimore, MD 212871790075075
  37. Demetri TsiolkasGlen Burnie, MD 210611194301812
  38. Quang Tu, MDCatonsville, MD 212281043295009
  39. Karen Tucker, DOHollywood, MD 206361811195936
  40. Rhodora Tumanon, M.D.Towson, MD 212861447530019
  41. Khin Tun, MDTowson, MD 212861730167503
  42. Zaw Tun, M.D.Columbia, MD 210461346587060
  43. Ismael Tura, M.DBaltimore, MD 212021316123151
  44. Bipin Turakhia, M.D.Baltimore, MD 212281144347063
  45. Sharon Turban, MDBaltimore, MD 212051730170440
  46. Mark Turner, M.D.Bethesda, MD 208891427010115
  47. Robert Turner, M.D.Towson, MD 212041346201928
  48. Benjamin Twery, MDBaltimore, MD 212011780324897
  49. Enaruna Tychus, MDLargo, MD 207741255568820
  50. Patricia Tyson, MDBaltimore, MD 212641205419660

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.