Metformin (Glucophage, Fortamet) Prescribers in Maryland

1. 1
   Hon Yuen WongM.D.

   Family Medicine Physician · Rockville, MD

   925 Medicare Part D claims (2024)

   View profile →
2. 2
   Anar ModiMD

   Endocrinology, Diabetes & Metabolism Physician · Waldorf, MD

   864 Medicare Part D claims (2024)

   View profile →
3. 3
   Roy PhillipsMD

   Endocrinology, Diabetes & Metabolism Physician · Bel Air, MD

   825 Medicare Part D claims (2024)

   View profile →
4. 4
   Shakunmala GuptaM.D.

   Internal Medicine Physician · Columbia, MD

   767 Medicare Part D claims (2024)

   View profile →
5. 5
   Vinu GantiMD

   Internal Medicine Physician · Germantown, MD

   694 Medicare Part D claims (2024)

   View profile →
6. 6
   Vel NatesanM.D.

   Internal Medicine Physician · Salisbury, MD

   692 Medicare Part D claims (2024)

   View profile →
7. 7
   Yeong OhMD

   Internal Medicine Physician · Glen Burnie, MD

   661 Medicare Part D claims (2024)

   View profile →
8. 8
   Sunil GuptaMD

   Internal Medicine Physician · Cumberland, MD

   633 Medicare Part D claims (2024)

   View profile →
9. 9
   Xavier KeeMD

   Adult Medicine Physician · Rockville, MD

   612 Medicare Part D claims (2024)

   View profile →
10. 10
    Hien NguyenMD

    Family Medicine Physician · Temple Hills, MD

    612 Medicare Part D claims (2024)

    View profile →
11. 11
    Andrew LazrisMD

    Internal Medicine Physician · Columbia, MD

    608 Medicare Part D claims (2024)

    View profile →
12. 12
    Ghazala QadirM.D.

    Family Medicine Physician · Hagerstown, MD

    607 Medicare Part D claims (2024)

    View profile →
13. 13
    Herbert JuarbeMD

    Endocrinology, Diabetes & Metabolism Physician · Gaithersburg, MD

    605 Medicare Part D claims (2024)

    View profile →
14. 14
    Monika MannanMD

    Endocrinology, Diabetes & Metabolism Physician · Rockville, MD

    577 Medicare Part D claims (2024)

    View profile →
15. 15
    Medha SatyarenggaM.D.

    Internal Medicine Physician · Denton, MD

    565 Medicare Part D claims (2024)

    View profile →
16. 16
    Nicholas ArgentoM.D.L

    Endocrinology, Diabetes & Metabolism Physician · Laurel, MD

    554 Medicare Part D claims (2024)

    View profile →
17. 17
    Qi CaoMD

    Nuclear Imaging & Therapy Physician · Baltimore, MD

    549 Medicare Part D claims (2024)

    View profile →
18. 18
    Natalia Feigin

    Nurse Practitioner · Baltimore, MD

    548 Medicare Part D claims (2024)

    View profile →
19. 19
    Brian ShenMD

    Internal Medicine Physician · Gaithersburg, MD

    542 Medicare Part D claims (2024)

    View profile →
20. 20
    Caroline MansyFNP

    Family Nurse Practitioner · Salisbury, MD

    538 Medicare Part D claims (2024)

    View profile →
21. 21
    Rajeev BatraM.D.

    Internal Medicine Physician · Silver Spring, MD

    537 Medicare Part D claims (2024)

    View profile →
22. 22
    Anpalakan SathasivamM.D.

    Endocrinology, Diabetes & Metabolism Physician · Charlotte Hall, MD

    515 Medicare Part D claims (2024)

    View profile →
23. 23
    Jack SnitzerDO

    Endocrinology, Diabetes & Metabolism Physician · Salisbury, MD

    513 Medicare Part D claims (2024)

    View profile →
24. 24
    Sunil GurungMD

    Endocrinology, Diabetes & Metabolism Physician · Westminster, MD

    511 Medicare Part D claims (2024)

    View profile →
25. 25
    Samuel SemegnMD

    Internal Medicine Physician · Largo, MD

    511 Medicare Part D claims (2024)

    View profile →
26. 26
    Greg Victor TampusMD

    Family Medicine Physician · Lutherville Timonium, MD

    508 Medicare Part D claims (2024)

    View profile →
27. 27
    Sharad SatyalM. D.

    Internal Medicine Physician · Salisbury, MD

    506 Medicare Part D claims (2024)

    View profile →
28. 28
    Sara LoefflerM.D.

    Endocrinology, Diabetes & Metabolism Physician · Westminster, MD

    500 Medicare Part D claims (2024)

    View profile →
29. 29
    Godswill OkojiMD

    Internal Medicine Physician · Hyattsville, MD

    496 Medicare Part D claims (2024)

    View profile →
30. 30
    Indre DoyleCRNP

    Family Nurse Practitioner · Salisbury, MD

    495 Medicare Part D claims (2024)

    View profile →
31. 31
    Jie HeM.D.

    Endocrinology, Diabetes & Metabolism Physician · Rockville, MD

    494 Medicare Part D claims (2024)

    View profile →
32. 32
    Javzandulam NatsagM.D., PHD

    Endocrinology, Diabetes & Metabolism Physician · Columbia, MD

    493 Medicare Part D claims (2024)

    View profile →
33. 33
    Jeffrey WhartonM.D.

    Internal Medicine Physician · Gaithersburg, MD

    493 Medicare Part D claims (2024)

    View profile →
34. 34
    Osvaldo GonzalezM.D.

    Endocrinology, Diabetes & Metabolism Physician · Suitland, MD

    487 Medicare Part D claims (2024)

    View profile →
35. 35
    Lisa BronaughNP

    Family Nurse Practitioner · Easton, MD

    484 Medicare Part D claims (2024)

    View profile →
36. 36
    Kristin FlammerMD

    Endocrinology, Diabetes & Metabolism Physician · Glen Burnie, MD

    483 Medicare Part D claims (2024)

    View profile →
37. 37
    Shiv KhannaMD

    Internal Medicine Physician · Cumberland, MD

    480 Medicare Part D claims (2024)

    View profile →
38. 38
    Sean SaediM. D.

    Internal Medicine Physician · Silver Spring, MD

    479 Medicare Part D claims (2024)

    View profile →
39. 39
    Hillary LoperM.D.

    Endocrinology, Diabetes & Metabolism Physician · Reisterstown, MD

    479 Medicare Part D claims (2024)

    View profile →
40. 40
    Dorothy SeayM.D.

    Internal Medicine Physician · Linthicum Heights, MD

    478 Medicare Part D claims (2024)

    View profile →
41. 41
    Dereje WoretaMD

    Internal Medicine Physician · Silver Spring, MD

    478 Medicare Part D claims (2024)

    View profile →
42. 42
    Joan ParambiM.D.

    Endocrinology, Diabetes & Metabolism Physician · Riverdale, MD

    477 Medicare Part D claims (2024)

    View profile →
43. 43
    Julio MenocalMD

    Family Medicine Physician · Frederick, MD

    476 Medicare Part D claims (2024)

    View profile →
44. 44
    Harry LiM.D.

    Internal Medicine Physician · Columbia, MD

    474 Medicare Part D claims (2024)

    View profile →
45. 45
    Wei FanM.D.

    Internal Medicine Physician · Rockville, MD

    472 Medicare Part D claims (2024)

    View profile →
46. 46
    Mahesh KrishnamoorthyM.D.

    Internal Medicine Physician · Hagerstown, MD

    472 Medicare Part D claims (2024)

    View profile →
47. 47
    Felix SokolskyMD

    Internal Medicine Physician · Rockville, MD

    463 Medicare Part D claims (2024)

    View profile →
48. 48
    Gul ChablaniMD

    Pediatrics Physician · Rockville, MD

    461 Medicare Part D claims (2024)

    View profile →
49. 49
    Ata MotamediMD

    Internal Medicine Physician · Olney, MD

    460 Medicare Part D claims (2024)

    View profile →
50. 50
    Doris TateCRNP, CDE

    Nurse Practitioner · Easton, MD

    458 Medicare Part D claims (2024)

    View profile →

Medicare Part D only. Counts and ordering reflect Medicare Part D claims (2024) from CMS — they exclude cash-pay, commercial, and Medicaid prescriptions and undercount cash-pay categories (e.g. GLP-1 weight-loss, testosterone). Not a quality or "best" ranking. Absence does not mean a provider does not prescribe metformin. Source: CMS NPPES (June 2026).