Montelukast (Singulair) Prescribers in Illinois

1. 1
   Manjeshwar PrabhuM.D.

   Pulmonary Disease Physician · Decatur, IL

   1,975 Medicare Part D claims (2024)

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2. 2
   Ismail BobatMD

   Pulmonary Disease Physician · Urbana, IL

   1,664 Medicare Part D claims (2024)

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3. 3
   Ahmad AghaM.D.

   Pulmonary Disease Physician · Morris, IL

   1,180 Medicare Part D claims (2024)

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4. 4
   John OrtegaMD

   Otolaryngology Physician · Elmhurst, IL

   1,017 Medicare Part D claims (2024)

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5. 5
   Charly NguyenM.D.

   Otolaryngology Physician · Elgin, IL

   957 Medicare Part D claims (2024)

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6. 6
   Paul KentorMD

   Allergy Physician · Highland Park, IL

   901 Medicare Part D claims (2024)

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7. 7
   Charles AmpaduMD

   Internal Medicine Physician · Swansea, IL

   868 Medicare Part D claims (2024)

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8. 8
   Abdulsalam JamousMD

   Pulmonary Disease Physician · Belleville, IL

   814 Medicare Part D claims (2024)

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9. 9
   Evelyn KamminAPN

   Nurse Practitioner · Westmont, IL

   774 Medicare Part D claims (2024)

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10. 10
    Tamara Copeland

    Family Nurse Practitioner · Mount Vernon, IL

    761 Medicare Part D claims (2024)

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11. 11
    Gaurav SangwanM.D.

    Pulmonary Disease Physician · Springfield, IL

    745 Medicare Part D claims (2024)

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12. 12
    Raju AbrahamMD

    Pulmonary Disease Physician · Kankakee, IL

    739 Medicare Part D claims (2024)

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13. 13
    Ziad MusaitifDO

    Family Medicine Physician · Peoria, IL

    703 Medicare Part D claims (2024)

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14. 14
    Vivek GuptaM.D.

    Internal Medicine Physician · Chicago, IL

    685 Medicare Part D claims (2024)

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15. 15
    Godwin D'SouzaM.D.

    Internal Medicine Physician · Chicago, IL

    637 Medicare Part D claims (2024)

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16. 16
    Dhaval ThakkarM.D.

    Internal Medicine Physician · Sycamore, IL

    579 Medicare Part D claims (2024)

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17. 17
    Kashif BhuttoMD

    Pulmonary Disease Physician · Belleville, IL

    574 Medicare Part D claims (2024)

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18. 18
    Manish MathurMD

    Internal Medicine Physician · Staunton, IL

    571 Medicare Part D claims (2024)

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19. 19
    Miguel GrangerMD

    Family Medicine Physician · East Saint Louis, IL

    555 Medicare Part D claims (2024)

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20. 20
    Hannah HighNP

    Nurse Practitioner · Danville, IL

    551 Medicare Part D claims (2024)

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21. 21
    Zaher QassemMD

    Pulmonary Disease Physician · Rockford, IL

    526 Medicare Part D claims (2024)

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22. 22
    Jason KnuffmanMD

    Allergy & Immunology (Internal Medicine) Physician · Quincy, IL

    509 Medicare Part D claims (2024)

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23. 23
    Michael AhearnMD

    Family Medicine Physician · Kewanee, IL

    489 Medicare Part D claims (2024)

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24. 24
    Venkata DoddaMD

    Critical Care Medicine (Internal Medicine) Physician · Bloomington, IL

    487 Medicare Part D claims (2024)

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25. 25
    Renuka RajagopalM.D

    Internal Medicine Physician · Bloomington, IL

    486 Medicare Part D claims (2024)

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26. 26
    John WalshM.D.

    Specialist · Joliet, IL

    481 Medicare Part D claims (2024)

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27. 27
    Jeremiah CrabbM.D.

    Critical Care Medicine (Internal Medicine) Physician · Peoria, IL

    480 Medicare Part D claims (2024)

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28. 28
    Jennifer SchroederMD

    Family Medicine Physician · Mount Sterling, IL

    472 Medicare Part D claims (2024)

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29. 29
    Eric BloemerMD

    Family Medicine Physician · Teutopolis, IL

    465 Medicare Part D claims (2024)

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30. 30
    David OneillDO

    Family Medicine Physician · Belleville, IL

    457 Medicare Part D claims (2024)

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31. 31
    Ada AriasM.D.

    Pulmonary Disease Physician · Chicago, IL

    423 Medicare Part D claims (2024)

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32. 32
    Elie ChbeirMD

    Pulmonary Disease Physician · Quincy, IL

    420 Medicare Part D claims (2024)

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33. 33
    Marvi BikakM.D

    Pulmonary Disease Physician · Palos Heights, IL

    419 Medicare Part D claims (2024)

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34. 34
    Salik ChoudharyMD

    Critical Care Medicine (Internal Medicine) Physician · Belleville, IL

    418 Medicare Part D claims (2024)

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35. 35
    Jessica MojaM.D.

    Pulmonary Disease Physician · Springfield, IL

    416 Medicare Part D claims (2024)

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36. 36
    Afshan HameeduddinMD

    Family Medicine Physician · Schaumburg, IL

    407 Medicare Part D claims (2024)

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37. 37
    Nischal RayaM.D.

    Internal Medicine Physician · Chicago, IL

    404 Medicare Part D claims (2024)

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38. 38
    Sihun KimMD

    Otolaryngology Physician · Woodstock, IL

    396 Medicare Part D claims (2024)

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39. 39
    Jeffrey SchleichMD

    Family Medicine Physician · Freeport, IL

    395 Medicare Part D claims (2024)

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40. 40
    Muhammad AsgharM.D.

    Pulmonary Disease Physician · Shiloh, IL

    393 Medicare Part D claims (2024)

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41. 41
    Marguerite DworskyFNP

    Family Nurse Practitioner · Joliet, IL

    390 Medicare Part D claims (2024)

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42. 42
    Katherine KatsoyannisM.D.

    Specialist · Park Ridge, IL

    389 Medicare Part D claims (2024)

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43. 43
    Farooq AhmedM.D

    Geriatric Medicine (Family Medicine) Physician · Skokie, IL

    388 Medicare Part D claims (2024)

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44. 44
    Angela Tschosik-JohnsonAPRN

    Nurse Practitioner · Sterling, IL

    387 Medicare Part D claims (2024)

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45. 45
    Phuong TranM.D.

    Internal Medicine Physician · Chicago, IL

    387 Medicare Part D claims (2024)

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46. 46
    Kelly WestAPN

    Family Nurse Practitioner · Decatur, IL

    386 Medicare Part D claims (2024)

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47. 47
    Usman CheemaMD

    Pulmonary Disease Physician · Galesburg, IL

    385 Medicare Part D claims (2024)

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48. 48
    Aiyub PatelM.D.

    Critical Care Medicine (Internal Medicine) Physician · Peoria, IL

    383 Medicare Part D claims (2024)

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49. 49
    Bryan SteeleMD

    Family Medicine Physician · Alton, IL

    382 Medicare Part D claims (2024)

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50. 50
    Navneet SinghM.D.

    Internal Medicine Physician · Olympia Fields, IL

    379 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 montelukast. Source: CMS NPPES (June 2026).