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 41 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. Robert Leone, MDBaltimore, MD 212871578880977
  2. Sarah Leonhard, MDBrandywine, MD 206131649289257
  3. Andrea Lerner, M.D.Bethesda, MD 208921992948095
  4. Juan Lertora, M.D.Bethesda, MD 208921407171010
  5. Kara Leventhal, MDBaltimore, MD 212871649764093
  6. Gregory Levickas, MDCatonsville, MD 212281891739744
  7. Claudio Levin, M.D.Reisterstown, MD 211361356398051
  8. Michael Levin, MDBaltimore, MD 212091902906753
  9. Aliza Levine, MDBethesda, MD 208891982796082
  10. Jacob Levine, M.D.Pikesville, MD 212081396784245
  11. Jerry Levine, M.D.Columbia, MD 210451295736429
  12. Rachel Levine, M.D.Baltimore, MD 212241417991548
  13. Stuart Levine, M.D.Baltimore, MD 212871003857483
  14. Iris LevinerBaltimore, MD 212021093072845
  15. Daniel Levy, M.D.Lutherville, MD 210931467470047
  16. Kenneth Lewis, MDElkton, MD 219211154505519
  17. Harry Li, M.D.Columbia, MD 210451487711552
  18. Mark Li, M.D.Wheaton, MD 209021356338032
  19. Ping Li, MDPotomac, MD 208541881873644
  20. Robin Li, MDBaltimore, MD 212291699762237
  21. Xiaosong Li, MDBaltimore, MD 212251740600659
  22. Tsanyang Jake Liang, M.D.Bethesda, MD 208921275777427
  23. Baolang Liao, M.D.Gaithersburg, MD 208771215974464
  24. Robert Liberto, MDBaltimore, MD 212241639193980
  25. Chimene Liburd, MDGambrills, MD 210541386618189
  26. Jack Lichtenstein, MDAnnapolis, MD 214011609844224
  27. Alyson Lieberman, MDBaltimore, MD 212051609405547
  28. Nicole Lieberman, MDBethesda, MD 208891437713013
  29. Dmitry Liepinsh, MDTowson, MD 212041316178569
  30. Evangelos Lignos, M.D.Towson, MD 212041194796797
  31. Boon LimLutherville, MD 210931255447959
  32. Ina Lim, MDSilver Spring, MD 209041073891768
  33. Saurabhkumar Limani, M.D.Baltimore, MD 212291144605486
  34. Sher Limbu, MDBel Air, MD 210141982853974
  35. Andrea Limpuangthip, M.D.Baltimore, MD 212021528300977
  36. Annie Lin, MDCatonsville, MD 212281699763987
  37. Ruoxi Lin, M.D.Baltimore, MD 212181316365570
  38. Veronica Linares, MDMontgomery Village, MD 208861376675892
  39. Stephanie Linder, M.D.Joppa, MD 210851063467611
  40. Justin Ling, MDBaltimore, MD 212151801418397
  41. Shari Ling, MDBaltimore, MD 212251235217225
  42. Martin Linker, M.D.Catonsville, MD 212281063570182
  43. Waalande Lintiso, MBBSGaithersburg, MD 208791477293215
  44. Yelena Lipnik, MDBaltimore, MD 212291487694899
  45. Christopher Lippincott, M.D.Baltimore, MD 212871306059019
  46. Martin Liss, M.D.Beltsville, MD 207051225077068
  47. Paul Little, D.O.Bel Air, MD 210141740396381
  48. Hao Liu, M.D.Baltimore, MD 212371558688945
  49. Qiyuan Liu, M.D.Olney, MD 208321891038675
  50. Robert LiuGaithersburg, MD 208791710676705

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.