NPI Central

Venlafaxine (Effexor) Prescribers in Illinois

Ranked by documented Medicare Part D claim volume (2024).

4,657 providers in Illinois have Medicare Part D claims for venlafaxine. Ordering reflects documented Part D claim volume — a transparency signal, not a quality or "best" ranking. Open any provider for their full profile and what they prescribe under Medicare.

Prescribers in IL
4,657
Data year
2024
Registry vintage
June 2026

venlafaxine prescribers in Illinois

Ranked by Part D claim volume.
  1. 1
    Michael AhearnMD

    Family Medicine Physician · Kewanee, IL

    926 Medicare Part D claims (2024)

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  2. 2
    Walter PedemonteM.D.

    Child & Adolescent Psychiatry Physician · Oak Park, IL

    645 Medicare Part D claims (2024)

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  3. 3
    Arif HabibMD

    Psychiatry Physician · Granite City, IL

    587 Medicare Part D claims (2024)

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  4. 4
    Krushen PillayD.O.

    Psychiatry Physician · Chicago, IL

    562 Medicare Part D claims (2024)

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  5. 5
    Charles AmpaduMD

    Internal Medicine Physician · Swansea, IL

    508 Medicare Part D claims (2024)

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  6. 6
    Joseph ChuprevichD.O.

    Psychiatry Physician · Ottawa, IL

    489 Medicare Part D claims (2024)

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  7. 7
    Syed AnwarMD

    Psychiatry Physician · Elgin, IL

    432 Medicare Part D claims (2024)

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  8. 8
    Mehr IqbalM.D.

    Neurology Physician · Romeoville, IL

    431 Medicare Part D claims (2024)

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  9. 9
    Michael GlavinMD

    Psychiatry Physician · Ottawa, IL

    430 Medicare Part D claims (2024)

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  10. 10
    Ilya FishmanM.D.

    Geriatric Medicine (Internal Medicine) Physician · Elk Grove Village, IL

    418 Medicare Part D claims (2024)

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  11. 11
    Alicia WhortonFNP-C

    Family Nurse Practitioner · Chicago, IL

    381 Medicare Part D claims (2024)

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  12. 12
    Bruce WeberM.D.

    Family Medicine Physician · Gillespie, IL

    361 Medicare Part D claims (2024)

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  13. 13
    Melissa KaraffaAPN

    Clinical Nurse Specialist · Centralia, IL

    358 Medicare Part D claims (2024)

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  14. 14
    Vivek GuptaM.D.

    Internal Medicine Physician · Chicago, IL

    334 Medicare Part D claims (2024)

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  15. 15
    Shephali PatelM.D.

    Psychiatry Physician · Chicago, IL

    331 Medicare Part D claims (2024)

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  16. 16
    Joshua StrausMD

    Psychiatry Physician · Evanston, IL

    315 Medicare Part D claims (2024)

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  17. 17
    Christeena Chakkumcal

    Psychiatric/Mental Health Nurse Practitioner · Schaumburg, IL

    311 Medicare Part D claims (2024)

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  18. 18
    Daniel GiacomoMD

    Psychiatry Physician · Evanston, IL

    311 Medicare Part D claims (2024)

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  19. 19
    Fareed TabatabaiM.D.

    Psychiatry Physician · Springfield, IL

    305 Medicare Part D claims (2024)

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  20. 20
    Carrie JanusPMHNP

    Psychiatric/Mental Health Nurse Practitioner · Jacksonville, IL

    298 Medicare Part D claims (2024)

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  21. 21
    Michael NabolotnyMD

    Internal Medicine Physician · Chicago, IL

    275 Medicare Part D claims (2024)

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  22. 22
    Andrew HeritchMD

    Psychiatry Physician · Peoria, IL

    273 Medicare Part D claims (2024)

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  23. 23
    Raja GillMD

    Psychiatry Physician · Chicago, IL

    272 Medicare Part D claims (2024)

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  24. 24
    Baljit SinghMD

    Psychiatry Physician · Peoria, IL

    270 Medicare Part D claims (2024)

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  25. 25
    Jacob FydaMD

    Psychiatry Physician · Chicago, IL

    268 Medicare Part D claims (2024)

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  26. 26
    Katherine KatsoyannisM.D.

    Specialist · Park Ridge, IL

    266 Medicare Part D claims (2024)

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  27. 27
    Jeff KornFNP

    Family Nurse Practitioner · Vernon Hills, IL

    262 Medicare Part D claims (2024)

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  28. 28
    Monica NageleNP

    Psychiatric/Mental Health Nurse Practitioner · Carbondale, IL

    261 Medicare Part D claims (2024)

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  29. 29
    Gonchigari NarayanaMD

    Psychiatry Physician · Moline, IL

    261 Medicare Part D claims (2024)

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  30. 30
    Farooq AhmedM.D

    Geriatric Medicine (Family Medicine) Physician · Skokie, IL

    258 Medicare Part D claims (2024)

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  31. 31
    Pavinderpal GillM.D.

    Internal Medicine Physician · Taylorville, IL

    257 Medicare Part D claims (2024)

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  32. 32
    Jeffrey ChalfantDO

    Psychiatry Physician · Belleville, IL

    255 Medicare Part D claims (2024)

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  33. 33
    Ming XuMD

    Psychiatry Physician · Bourbonnais, IL

    254 Medicare Part D claims (2024)

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  34. 34
    Mark Norbert GuiabFPA, PMHNP-BC, FNP-C

    Psychiatric/Mental Health Nurse Practitioner · Crete, IL

    252 Medicare Part D claims (2024)

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  35. 35
    Mary BelfordMD

    Psychiatry Physician · Palos Heights, IL

    249 Medicare Part D claims (2024)

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  36. 36
    Olga LanskyM.D.

    Internal Medicine Physician · Chicago, IL

    245 Medicare Part D claims (2024)

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  37. 37
    Jerry GibbonsMD

    Psychiatry Physician · Elk Grove Village, IL

    244 Medicare Part D claims (2024)

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  38. 38
    Abigail BuoyM.D.

    Psychiatry Physician · Springfield, IL

    244 Medicare Part D claims (2024)

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  39. 39
    Sachin BhaleraoD.O.

    Psychiatry Physician · Naperville, IL

    243 Medicare Part D claims (2024)

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  40. 40
    Christine Grundeman

    Psychiatry Physician · Gibson City, IL

    238 Medicare Part D claims (2024)

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  41. 41
    Christopher SchenewerkMD

    Family Medicine Physician · Smithton, IL

    237 Medicare Part D claims (2024)

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  42. 42
    Darrin RayMD

    Family Medicine Physician · Gibson City, IL

    233 Medicare Part D claims (2024)

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  43. 43
    Alaina Lastres

    Psychiatric/Mental Health Nurse Practitioner · Bourbonnais, IL

    225 Medicare Part D claims (2024)

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  44. 44
    Alaa AhmedMD

    Psychiatry Physician · Carbondale, IL

    224 Medicare Part D claims (2024)

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  45. 45
    Gabriel MartinPA-C

    Physician Assistant · Harrisburg, IL

    221 Medicare Part D claims (2024)

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  46. 46
    Shobha SinhaM.D.

    Psychiatry Physician · Naperville, IL

    218 Medicare Part D claims (2024)

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  47. 47
    Rajiv SoodMD

    Internal Medicine Physician · Hoffman Estates, IL

    216 Medicare Part D claims (2024)

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  48. 48
    Deep BuchMD

    Psychiatry Physician · Palos Heights, IL

    214 Medicare Part D claims (2024)

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  49. 49
    Dhaval ThakkarM.D.

    Internal Medicine Physician · Sycamore, IL

    213 Medicare Part D claims (2024)

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  50. 50
    Tom KleinMD

    Internal Medicine Physician · Riverwoods, IL

    211 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 venlafaxine. Source: CMS NPPES (June 2026).