Metformin (Glucophage, Fortamet) Prescribers in Michigan

1. 1
   Musib GappyMD

   Internal Medicine Physician · Hazel Park, MI

   1,529 Medicare Part D claims (2024)

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2. 2
   Bernardo RojasM.D.

   Internal Medicine Physician · Troy, MI

   1,518 Medicare Part D claims (2024)

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3. 3
   Naveed SiddiqueMD

   Family Medicine Physician · Warren, MI

   1,355 Medicare Part D claims (2024)

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4. 4
   Naveed MahfoozMD

   Internal Medicine Physician · Caro, MI

   1,278 Medicare Part D claims (2024)

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5. 5
   Opada AlzohailiMD

   Endocrinology, Diabetes & Metabolism Physician · Dearborn, MI

   1,229 Medicare Part D claims (2024)

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6. 6
   Abdul Al-KassabMD

   Endocrinology, Diabetes & Metabolism Physician · Rochester Hills, MI

   1,181 Medicare Part D claims (2024)

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7. 7
   Neil JaddouM.D.

   Family Medicine Physician · Troy, MI

   1,078 Medicare Part D claims (2024)

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8. 8
   Muhammad BaklehM.D.

   Endocrinology, Diabetes & Metabolism Physician · Flint, MI

   1,033 Medicare Part D claims (2024)

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9. 9
   Ann Forde

   Nurse Practitioner · Sterling Heights, MI

   1,021 Medicare Part D claims (2024)

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10. 10
    Mohammad SalehM.D.

    Endocrinology, Diabetes & Metabolism Physician · Dearborn, MI

    990 Medicare Part D claims (2024)

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11. 11
    David HalseyMD

    Internal Medicine Physician · Jackson, MI

    988 Medicare Part D claims (2024)

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12. 12
    Ali AchiraM.D

    Endocrinology, Diabetes & Metabolism Physician · Dearborn, MI

    970 Medicare Part D claims (2024)

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13. 13
    Iyad AlosachieM.D.

    Internal Medicine Physician · Hazel Park, MI

    959 Medicare Part D claims (2024)

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14. 14
    Motahar AhmedM.D.

    General Practice Physician · Hamtramck, MI

    930 Medicare Part D claims (2024)

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15. 15
    Michael ValituttoDO

    Internal Medicine Physician · Kalamazoo, MI

    927 Medicare Part D claims (2024)

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16. 16
    Laith PotrousMD

    Family Medicine Physician · Sterling Heights, MI

    903 Medicare Part D claims (2024)

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17. 17
    Muther Yaqoub SarsamM.D.

    Family Medicine Physician · Dearborn, MI

    903 Medicare Part D claims (2024)

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18. 18
    Ziad BerriMD

    Internal Medicine Physician · Dearborn, MI

    889 Medicare Part D claims (2024)

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19. 19
    Mahmood MoosaM.D.

    Endocrinology, Diabetes & Metabolism Physician · Monroe, MI

    880 Medicare Part D claims (2024)

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20. 20
    Basel BrikhoMD

    Internal Medicine Physician · Lathrup Village, MI

    869 Medicare Part D claims (2024)

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21. 21
    Lisa LindsayCNP

    Gerontology Nurse Practitioner · Davison, MI

    868 Medicare Part D claims (2024)

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22. 22
    Mohammad GhaffarlooM.D.

    Endocrinology, Diabetes & Metabolism Physician · Clinton Township, MI

    867 Medicare Part D claims (2024)

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23. 23
    Raya HussainM.D.

    Internal Medicine Physician · Dearborn, MI

    838 Medicare Part D claims (2024)

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24. 24
    Ribhi HazinM.D.

    Internal Medicine Physician · Detroit, MI

    837 Medicare Part D claims (2024)

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25. 25
    David DargisD.O.

    Family Medicine Physician · Alpena, MI

    831 Medicare Part D claims (2024)

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26. 26
    John VassalloM.D.

    Internal Medicine Physician · Howell, MI

    811 Medicare Part D claims (2024)

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27. 27
    Saadia MianMD

    Endocrinology, Diabetes & Metabolism Physician · Woodhaven, MI

    807 Medicare Part D claims (2024)

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28. 28
    Piyush BhatnagarM.D.

    Internal Medicine Physician · Grand Rapids, MI

    807 Medicare Part D claims (2024)

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29. 29
    Mohammad HammoudeM.D.

    Internal Medicine Physician · Detroit, MI

    806 Medicare Part D claims (2024)

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30. 30
    Meraj YunusM.D.

    Family Medicine Physician · Hamtramck, MI

    786 Medicare Part D claims (2024)

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31. 31
    Jamal HammoudM.D.

    Endocrinology, Diabetes & Metabolism Physician · Flint, MI

    773 Medicare Part D claims (2024)

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32. 32
    Everett BryantMD

    Family Medicine Physician · Dearborn, MI

    769 Medicare Part D claims (2024)

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33. 33
    Vian MishoMD

    Family Medicine Physician · Berkley, MI

    762 Medicare Part D claims (2024)

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34. 34
    Harpal JandeM.D.

    Internal Medicine Physician · Washington, MI

    756 Medicare Part D claims (2024)

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35. 35
    Mohamad Khansa

    Internal Medicine Physician · Dearborn, MI

    756 Medicare Part D claims (2024)

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36. 36
    Nadheer IssaMD

    Internal Medicine Physician · Sterling Heights, MI

    749 Medicare Part D claims (2024)

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37. 37
    Aamer BhurgriINTERNAL MEDICINE

    Internal Medicine Physician · Monroe, MI

    747 Medicare Part D claims (2024)

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38. 38
    Dalya ShamonM.D.

    Family Medicine Physician · Sterling Heights, MI

    745 Medicare Part D claims (2024)

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39. 39
    Zafer ObeidM.D

    Internal Medicine Physician · Dearborn, MI

    736 Medicare Part D claims (2024)

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40. 40
    Tariq AbdelkarimM.D.

    Pulmonary Disease Physician · Hillsdale, MI

    727 Medicare Part D claims (2024)

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41. 41
    Abdallah DlewatiM.D.

    Endocrinology, Diabetes & Metabolism Physician · Flint, MI

    723 Medicare Part D claims (2024)

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42. 42
    Eric BrooksM.D.

    Gastroenterology Physician · West Bloomfield, MI

    722 Medicare Part D claims (2024)

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43. 43
    Ashish VermaMD

    Endocrinology, Diabetes & Metabolism Physician · Shelby Twp, MI

    701 Medicare Part D claims (2024)

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44. 44
    Gary YashinskyMD

    Internal Medicine Physician · Southfield, MI

    696 Medicare Part D claims (2024)

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45. 45
    Michael LitmanM.D.

    Internal Medicine Physician · Dearborn, MI

    692 Medicare Part D claims (2024)

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46. 46
    Daniel SouphisD.O.

    Family Medicine Physician · Fort Gratiot, MI

    689 Medicare Part D claims (2024)

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47. 47
    Mazen AlsaqaM.D.

    Internal Medicine Physician · Sterling Heights, MI

    687 Medicare Part D claims (2024)

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48. 48
    Catherine KrollD.O.

    Family Medicine Physician · Gwinn, MI

    676 Medicare Part D claims (2024)

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49. 49
    Nadia KhouryM.D.

    Endocrinology, Diabetes & Metabolism Physician · Southgate, MI

    676 Medicare Part D claims (2024)

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50. 50
    Manhal NaoumiM.D.

    Family Medicine Physician · Warren, MI

    674 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).