Metformin (Glucophage, Fortamet) Prescribers in New Jersey

1. 1
   Mohammad ChaudhryM.D.

   Internal Medicine Physician · Union City, NJ

   1,890 Medicare Part D claims (2024)

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2. 2
   Pankaj PatelMD

   Internal Medicine Physician · Edison, NJ

   1,644 Medicare Part D claims (2024)

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3. 3
   Ronald VillanuevaMD

   Endocrinology, Diabetes & Metabolism Physician · Lakewood, NJ

   1,377 Medicare Part D claims (2024)

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4. 4
   Deepak AminMD

   Internal Medicine Physician · Union City, NJ

   1,342 Medicare Part D claims (2024)

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5. 5
   Mazhar Elamir

   Pulmonary Disease Physician · Jersey City, NJ

   1,274 Medicare Part D claims (2024)

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6. 6
   Sung-Won LeeM.D.

   Internal Medicine Physician · Palisades Park, NJ

   1,248 Medicare Part D claims (2024)

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7. 7
   Manish LuhanaM.D.

   Internal Medicine Physician · Parsippany, NJ

   1,233 Medicare Part D claims (2024)

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8. 8
   Stanley KimM.D.

   Specialist · Edison, NJ

   1,170 Medicare Part D claims (2024)

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9. 9
   Oscar OrtizM.D.

   Specialist · Toms River, NJ

   1,144 Medicare Part D claims (2024)

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10. 10
    Luis BenalcazarM.D.

    Internal Medicine Physician · Elizabeth, NJ

    1,112 Medicare Part D claims (2024)

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11. 11
    Ketankumar VaidyaMD

    Geriatric Medicine (Internal Medicine) Physician · Edison, NJ

    1,101 Medicare Part D claims (2024)

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12. 12
    Jeffrey BaumanM.D.

    Endocrinology, Diabetes & Metabolism Physician · Berkeley Heights, NJ

    1,040 Medicare Part D claims (2024)

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13. 13
    Alok GoyalM.D.

    Gastroenterology Physician · South Plainfield, NJ

    1,038 Medicare Part D claims (2024)

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14. 14
    Gilberto GastellM.D.

    Internal Medicine Physician · Union City, NJ

    1,015 Medicare Part D claims (2024)

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15. 15
    Joseph ContiD.O.

    Internal Medicine Physician · Laurel Springs, NJ

    1,013 Medicare Part D claims (2024)

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16. 16
    Francisco GonzalezMD

    Family Medicine Physician · Union City, NJ

    996 Medicare Part D claims (2024)

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17. 17
    Carlos TejedaM.D.

    Internal Medicine Physician · Passaic, NJ

    983 Medicare Part D claims (2024)

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18. 18
    Joseph BirnbaumMD

    Endocrinology, Diabetes & Metabolism Physician · Toms River, NJ

    968 Medicare Part D claims (2024)

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19. 19
    Leon ShulmanMD

    Endocrinology, Diabetes & Metabolism Physician · Bridgewater, NJ

    939 Medicare Part D claims (2024)

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20. 20
    Daniel RosenbaumM.D.

    Endocrinology, Diabetes & Metabolism Physician · Willingboro, NJ

    936 Medicare Part D claims (2024)

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21. 21
    Joseph FallonM.D.

    Endocrinology, Diabetes & Metabolism Physician · Stratford, NJ

    926 Medicare Part D claims (2024)

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22. 22
    Margaret CiechanowskaMD

    Endocrinology, Diabetes & Metabolism Physician · Jersey City, NJ

    921 Medicare Part D claims (2024)

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23. 23
    Jehad SalibaMD

    Pulmonary Disease Physician · Kearny, NJ

    904 Medicare Part D claims (2024)

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24. 24
    Kamal PatelM.D.

    Internal Medicine Physician · Parsippany, NJ

    901 Medicare Part D claims (2024)

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25. 25
    Waleed LashinMD

    Internal Medicine Physician · Clifton, NJ

    899 Medicare Part D claims (2024)

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26. 26
    Merab JosephM.D.

    Specialist · Fair Lawn, NJ

    897 Medicare Part D claims (2024)

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27. 27
    Joo JangAPN-C

    Family Nurse Practitioner · Leonia, NJ

    897 Medicare Part D claims (2024)

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28. 28
    Saleh KhaddashM.D.

    Endocrinology, Diabetes & Metabolism Physician · Clifton, NJ

    896 Medicare Part D claims (2024)

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29. 29
    Kyu WangMD

    Nephrology Physician · Fort Lee, NJ

    892 Medicare Part D claims (2024)

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30. 30
    Saleem MahmoodMD

    Internal Medicine Physician · Jersey City, NJ

    889 Medicare Part D claims (2024)

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31. 31
    Arthur BadilloMD

    Internal Medicine Physician · Newark, NJ

    886 Medicare Part D claims (2024)

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32. 32
    Sonal PathakMD

    Endocrinology, Diabetes & Metabolism Physician · North Bergen, NJ

    881 Medicare Part D claims (2024)

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33. 33
    Lijing ShenM.D.

    Internal Medicine Physician · Edison, NJ

    878 Medicare Part D claims (2024)

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34. 34
    Samuel DowerMD

    Endocrinology, Diabetes & Metabolism Physician · Livingston, NJ

    869 Medicare Part D claims (2024)

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35. 35
    Emad JacobMD

    Internal Medicine Physician · Kearney, NJ

    862 Medicare Part D claims (2024)

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36. 36
    Sameer StasM.D.

    Endocrinology, Diabetes & Metabolism Physician · Newton, NJ

    857 Medicare Part D claims (2024)

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37. 37
    Joseph SaleebMD, F.A.C.G.S.

    Internal Medicine Physician · Bayonne, NJ

    853 Medicare Part D claims (2024)

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38. 38
    Sajjad HussainMEDICAL DOCTOR

    Endocrinology, Diabetes & Metabolism Physician · Manahawkin, NJ

    849 Medicare Part D claims (2024)

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39. 39
    David GarbowitM.D.

    Endocrinology, Diabetes & Metabolism Physician · Livingston, NJ

    843 Medicare Part D claims (2024)

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40. 40
    Catherine TorresM.D.

    Endocrinology, Diabetes & Metabolism Physician · Clifton, NJ

    829 Medicare Part D claims (2024)

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41. 41
    Jayeshkumar PatelM.D.

    Nephrology Physician · Jersey City, NJ

    823 Medicare Part D claims (2024)

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42. 42
    Fadwa SumreinD.O

    Endocrinology, Diabetes & Metabolism Physician · Clifton, NJ

    819 Medicare Part D claims (2024)

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43. 43
    Rajendra PatelMD

    Interventional Cardiology Physician · Edison, NJ

    812 Medicare Part D claims (2024)

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44. 44
    Stanislav GoykhmanM.D

    Endocrinology, Diabetes & Metabolism Physician · Lyndhurst, NJ

    809 Medicare Part D claims (2024)

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45. 45
    Mark WiesenM.D.

    Endocrinology, Diabetes & Metabolism Physician · Teaneck, NJ

    808 Medicare Part D claims (2024)

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46. 46
    Sulay ShahMD

    Endocrinology, Diabetes & Metabolism Physician · Old Bridge, NJ

    808 Medicare Part D claims (2024)

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47. 47
    Vijay Babu BalakrishnanM.D., CCD.

    Endocrinology, Diabetes & Metabolism Physician · Somers Point, NJ

    807 Medicare Part D claims (2024)

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48. 48
    Fred RevoredoM.D.

    Family Medicine Physician · Paterson, NJ

    805 Medicare Part D claims (2024)

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49. 49
    Elkin NunezMD

    Internal Medicine Physician · Morristown, NJ

    786 Medicare Part D claims (2024)

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50. 50
    Melissa YoungMD

    Endocrinology, Diabetes & Metabolism Physician · Freehold, NJ

    780 Medicare Part D claims (2024)

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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).