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 19 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. Jeffrey Drobis, MDKensington, MD 208951285702605
  2. Maxwell Droznin, MDBaltimore, MD 212241194414896
  3. Gwen Du Bois, M.D.Baltimore, MD 212151235234691
  4. William Duboyce, MDMitchellville, MD 207211619976438
  5. Akshay DudduTowson, MD 212041104499359
  6. James Duffy, MDGaithersburg, MD 208781174695266
  7. Sean Duffy, D.O.Arnold, MD 210121033371752
  8. Matthew Dugard, M.D.Bethesda, MD 208891700911070
  9. Mark Dumais, M.D.La Plata, MD 206461982690327
  10. Brian Dummett, M.D.Rockville, MD 208521891028486
  11. Angela Duncan, M.D.Laurel, MD 207071104985548
  12. Laurie Duncan, MDSilver Spring, MD 209041265594865
  13. Christopher Dunford, M.D.Silver Spring, MD 209021962424028
  14. Katherine Dunleavy, MDAnnapolis, MD 214031245109867
  15. David Dunn, M.D.Bel Air, MD 210141700881315
  16. Bich Duong, MDBaltimore, MD 212281457414245
  17. Priyanka Durai, D.O.Baltimore, MD 212391427511948
  18. Steven Durning, MDBethesda, MD 208891013979442
  19. Samuel Durso, M.D.Baltimore, MD 212241386691541
  20. George Durst, M.D.Ellicott City, MD 210431265470876
  21. Norman Dy, MDLutherville Timonium, MD 210931215997275
  22. Elizabeth Dzeng, MD, MPH, MPHIL, MSLutherville, MD 210931730323775
  23. Olivia Easley, M.D.Bethesda, MD 208141871864421
  24. Seth Eaton, M.D.Laurel, MD 207071700945128
  25. James Ebeling, M.D.Towson, MD 212041750467254
  26. Patricia Eben, M.D.Catonsville, MD 212281700966496
  27. Ebehiwele Ebhohon, MDBaltimore, MD 212011235768573
  28. Chukwuma EboBaltimore, MD 212211275548729
  29. Elnaz Ebrahimihoor, MDAnnapolis, MD 214011699304253
  30. Charles Eck, MDHunt Valley, MD 210311518939743
  31. Cynthia Edeh, MBBS, MPHBaltimore, MD 212031932035086
  32. Deon Edgerson-GeorgeChester, MD 216191508033929
  33. Joan Edwards, MDPhoenix, MD 211311679653489
  34. Raveena Edwards, MDMillersville, MD 211081477176568
  35. Willarda Edwards, M.D., M.B.A.Baltimore, MD 212241811948938
  36. Philip Effron, M.D.Bel Air, MD 210141760524797
  37. Chika EgbeCatonsville, MD 212281740715036
  38. Laurent EhrlichBaltimore, MD 212241225591407
  39. Amrat Ehsan, MDBaltimore, MD 212391588186175
  40. Sajid Ehsan, M.B.B.S,Salisbury, MD 218011336709021
  41. Maryrose Eichelberger, M.D.Millersville, MD 211081215152202
  42. Yehuda EidensohnBaltimore, MD 212241740939081
  43. Mark Eig, M.D.Silver Spring, MD 209011043377880
  44. David Eisenberg, MDBaltimore, MD 212111487706883
  45. Muhammad Ejaz, MDSalisbury, MD 218041336182179
  46. Chijioke Ejiogu, M.D.Cheverly, MD 207851639554306
  47. Margueritta El Asmar, MDBaltimore, MD 212871063076560
  48. Alli El-Ijla, MDBaltimore, MD 212251225650385
  49. Cynthia Eleanya, MDBaltimore, MD 212211952763195
  50. Justin Elfrey, D.O.Lutherville, MD 210931386968253

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.