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 43 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. Joseph Maciuba, MD, MHPEBethesda, MD 208891801274154
  2. Lindsey Macnabb, M.D.Baltimore, MD 212871891159117
  3. Maria Madah, MDHalethorpe, MD 212271952892846
  4. Alvin Madarang, M.D.Glen Burnie, MD 210611144214255
  5. Joy Madarang-Lewis, M.D.Salisbury, MD 218041316933179
  6. David Madder, DONottingham, MD 212361366526980
  7. Theresa Maddox, MDBaltimore, MD 212181467618744
  8. Suhas Madhiraju, MDMiddle River, MD 212201275587396
  9. Thayse Graciella Madsen Barbosa, MDBaltimore, MD 212391518608231
  10. Nnaemeka Madubata, M.D.Cheverly, MD 207851619262847
  11. Jeffrey Magaziner, M.D.Lutherville, MD 210931881638377
  12. Gerald Maggid, MDBaltimore, MD 212151154530467
  13. Robert Maggin, MDLaurel, MD 207071255322574
  14. Kimia Mahan, MDBaltimore, MD 212181669000493
  15. Shivaling Mahaparale, MDTowson, MD 212041558998518
  16. Jagat Mahat, MDBaltimore, MD 212011033728118
  17. Saad Mahmood, M.D.Cumberland, MD 215021578903621
  18. Syed Mahmood, MDBel Air, MD 210151619972023
  19. Tariq Mahmood, MDWestminster, MD 211571770501454
  20. Atousa Mahmoudzadeh TabrizianBethesda, MD 208141013221449
  21. Vinh Mai, D.O.Bethesda, MD 208891407821408
  22. Maria Mainolfi - Palarata, MDTimonium, MD 210931265694608
  23. Daniel Maison, MDColumbia, MD 210451700876018
  24. Kunmi Majekodunmi, MDGlen Burnie, MD 210611497791917
  25. Rakesh Makadia, M.DRockville, MD 208501013201458
  26. Zizette Makary, M.D.Bethesda, MD 208891306815279
  27. Neil Makela, M.D.Silver Spring, MD 209061326456237
  28. Navara Malayaman, MDBaltimore, MD 212021700061934
  29. Ana Maldonado, MDBaltimore, MD 212241689670937
  30. Kirti Malhotra, M.D.Annapolis, MD 214011487917605
  31. Ahmad Malik, M.D.Towson, MD 212041457701948
  32. Ishtiaq Malik, MDCheverly, MD 207851750320412
  33. Jawad Malik, M.D.Frederick, MD 217011316325921
  34. Maryam MalikCheverly, MD 207851518490671
  35. Rakesh Malik, MDGermantown, MD 208741750341533
  36. Suresh Malik, MDRockville, MD 208521447466552
  37. Sushmita MalikGaithersburg, MD 208791477189322
  38. Tasneem Malik, M.D.Lanham, MD 207061639156946
  39. Vaseem Malik, MDSykesville, MD 217841497716906
  40. Zafar Malik, MDBoonsboro, MD 217131386605038
  41. Louis Malinow, M.D.Baltimore, MD 212091225007925
  42. Stanford Malinow, M.D.Baltimore, MD 212091215906482
  43. Margaret Mallari, DOBaltimore, MD 212241124518519
  44. Aditi Mallick, MDBaltimore, MD 212871245670868
  45. Renee Mallory, M.D.Bethesda, MD 208891598963423
  46. Jamil Malouf, MDAndrews Afb, MD 207621205985629
  47. Matthew Malta, MDAnnapolis, MD 214011780673095
  48. Yukari Manabe, M.D.Baltimore, MD 212871366486110
  49. Rebecca MancollOwings Mills, MD 211171831279165
  50. Mary Manders, M.D.Bethesda, MD 208171093015174

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.