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 10 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. Jenny Blau, MDBethesda, MD 208921982838389
  2. Barbara Blaylock, M.D.Rockville, MD 208521194040725
  3. Karen Bledsoe, MDLanham, MD 207061477628675
  4. David Block, M.D.Baltimore, MD 212871679539787
  5. Helen Blumen, M.D.Chevy Chase, MD 208151639448871
  6. Audrey Boadu, M.DSilver Spring, MD 209101174225353
  7. Anthony Boakye, MDAnnapolis, MD 214011891868196
  8. Julius Boateng, MDBaltimore, MD 212151093796559
  9. Irina Bobrova Sherman, MDRockville, MD 208501194880401
  10. Benjamin Bodnar, M.D.Baltimore, MD 212871750525549
  11. David Boersma, M.D.Towson, MD 212041235117219
  12. Olayiwola Bolaji, MDBel Air, MD 210141124587175
  13. Kimberly Bolling, M.DBowie, MD 207161255363891
  14. Deepthi Bommadevara, M.D; M.P.HBaltimore, MD 212391821259474
  15. Kim Bondurant, M.D.Bowie, MD 207151548251549
  16. George Bone, MDLargo, MD 207741528028297
  17. Jose Bonelli, M.D.Silver Spring, MD 209101396829628
  18. Colin Bonhag, DOOlney, MD 208321114554854
  19. Sai Sonia Boodram, MDBaltimore, MD 212241578023255
  20. Romsai Boonyasai, M.D.Baltimore, MD 212241508822651
  21. Greg Booth, MD PHDHampstead, MD 210741063674174
  22. Scott Borison, DOBaltimore, MD 212871124559430
  23. Julia Borniva, M.D.Baltimore, MD 212011477659688
  24. Charles BornmannBaltimore, MD 212241487195616
  25. Maria Borodatcheva, M.D.Ellicott City, MD 210421003027483
  26. Stephanie Borum, M.D.Baltimore, MD 212011922103324
  27. Pratima Bose, M.D.Baltimore, MD 212021376599977
  28. Subhash Bose, MDBaltimore, MD 212251366624421
  29. Jose Boston, M.D.,CMDBaltimore, MD 212151093776817
  30. John Botsis, M.D.Easton, MD 216011972683407
  31. Victoria Bottone, M.D.Gambrills, MD 210541023019981
  32. Theophilus Botwe, M.DCheverly, MD 207851912032996
  33. Stanley Boucree, DDS, MDSilver Spring, MD 209101962686030
  34. Robert Boughan, MDLutherville, MD 210931770608721
  35. Leigh Boulware, M.D.Baltimore, MD 212051801956149
  36. Mohammad BourmafBaltimore, MD 212011477174266
  37. Marie-Alberte Boursiquot, M.DEllicott City, MD 210421578571618
  38. Don Bousel, M.D.Baltimore, MD 212151487644878
  39. Karen Bowen, M.D.Baltimore, MD 212361043440019
  40. Brendan Bowens, MDBethesda, MD 208891851969034
  41. Elizabeth Bower, MDMarriottsville, MD 211041871552265
  42. John Bowie, MDBaltimore, MD 212041568439750
  43. Deneen Bowlin, MDBaltimore, MD 212281134194939
  44. Carol Bowman, M.D.Abingdon, MD 210091144373911
  45. James Boyd, MDLeonardtown, MD 206501699883140
  46. Mary Bracken, MDCrownsville, MD 210321841498680
  47. Michael Brady, M.D.Timonium, MD 210931932561172
  48. Gregory Branch, M.D.Baltimore, MD 212121336311380
  49. Bert Brantley, MDDavidsonville, MD 210351366790057
  50. Robert Branton, D.O.Salisbury, MD 218011851388144

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.