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 30 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. Timothy Herlihy, M.D.Towson, MD 212041972667434
  2. David Herman, M.D.Baltimore, MD 212281881685030
  3. Eric Hermansen, MDGoldsboro, MD 216361154412450
  4. Avelina Hernandez, MDPerry Point, MD 219021356309918
  5. Jenaro Hernandez, D.O.Baltimore, MD 212291386935724
  6. Jose Hernandez, M.D.Towson, MD 212041518052646
  7. Laura Herrera, M.D.Baltimore, MD 212871285684274
  8. John Herring, MDOlney, MD 208321710975040
  9. Victor HerryClinton, MD 207351073642625
  10. Jessica Hershenson, M.D.Silver Spring, MD 209021710021142
  11. Kadija Hersi, M.DBaltimore, MD 212871740593987
  12. Carrie Herzke, M.D.Baltimore, MD 212871629254123
  13. Ann Hester, M.D.Glen Burnie, MD 210611508904426
  14. Allen Hettleman, MDPikesville, MD 212081326227109
  15. Jordan HibbardJb Andrews, MD 207621740774744
  16. Francine Higgs-Shipman, MDBaltimore, MD 212171467419184
  17. Jeffrey Highfill, M.D.Baltimore, MD 212241174681456
  18. Fathi Hilal, MDLargo, MD 207741326741703
  19. Darryl Hill, MDLaurel, MD 207071013978790
  20. Richard Hill, MDFrederick, MD 217021477560944
  21. J. Dixon Hills, M.D.Towson, MD 212041215512363
  22. Daniel Hindman, M.D.Baltimore, MD 212871609118835
  23. Pranoti Hiremath, MDBaltimore, MD 212871508250028
  24. Jayant HirparaTowson, MD 212041922185073
  25. William Hirschfeld, MDBethesda, MD 208891134749096
  26. Michael Hise, M.D.Baltimore, MD 212011437105228
  27. Asif Hitawala, MDBethesda, MD 208921720564131
  28. Zizawah HlaLanham, MD 207061417534025
  29. Julius HoBaltimore, MD 212241871024653
  30. Phuong Ho, MDFrederick, MD 217041811179443
  31. Smith Ho, M.D.Takoma Park, MD 209121265611230
  32. Chad Hochberg, M.D.Baltimore, MD 212871811382799
  33. Seyed Mohammad HodanazariBaltimore, MD 212111053761031
  34. Alexander Hodgens, PABethesda, MD 208891174804124
  35. Jeffery Hoeck, MDBowie, MD 207161871583815
  36. Charles Hoesch, M.D.Baltimore, MD 212391104895903
  37. Emily HoffBaltimore, MD 212641447719729
  38. Marshall Hoffman, M.D.Bethesda, MD 208891457679441
  39. Jennifer Hoffmann, DOPerry Point, MD 219021760694129
  40. Charles Hofmann, M.D.Princess Anne, MD 218531104023076
  41. Mary Hoke, P.A.-C.White Plains, MD 206951487618146
  42. Hugh Holder, MDSilver Spring, MD 209051942000633
  43. Kharia Holmes, MDNorth Bethesda, MD 208521265668347
  44. Sean Holmes, M.D.Owings Mills, MD 211171689649683
  45. Thomas Holohan, M.D.Rockville, MD 208531235311663
  46. Feiyu Hong, M.D.Cumberland, MD 215021003101932
  47. Gloria Hong, MDBaltimore, MD 212871750826665
  48. Jung-Soo Hong, MDBaltimore, MD 212011194779694
  49. Min Ki Hong, DOBethesda, MD 208891275154502
  50. Ronald Hong, M.D.Silver Spring, MD 209101316953698

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.