NPI Central

Lorazepam (Ativan) Prescribers in Missouri

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

2,569 providers in Missouri have Medicare Part D claims for lorazepam. 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 MO
2,569
Data year
2024
Registry vintage
June 2026

lorazepam prescribers in Missouri

Ranked by Part D claim volume.
  1. 1

    Psychiatry Physician · Saint Louis, MO

    1,020 Medicare Part D claims (2024)

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  2. 2

    Internal Medicine Physician · Springfield, MO

    943 Medicare Part D claims (2024)

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  3. 3

    Psychiatry Physician · Saint Louis, MO

    832 Medicare Part D claims (2024)

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  4. 4

    Psychiatry Physician · Springfield, MO

    720 Medicare Part D claims (2024)

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  5. 5

    Psychiatric/Mental Health Nurse Practitioner · Portageville, MO

    714 Medicare Part D claims (2024)

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  6. 6

    Family Medicine Physician · Eldon, MO

    712 Medicare Part D claims (2024)

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  7. 7

    Internal Medicine Physician · Sparta, MO

    704 Medicare Part D claims (2024)

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  8. 8

    Nurse Practitioner · Lees Summit, MO

    595 Medicare Part D claims (2024)

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  9. 9

    Psychiatric/Mental Health Nurse Practitioner · Farmington, MO

    547 Medicare Part D claims (2024)

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  10. 10

    Internal Medicine Physician · Rolla, MO

    537 Medicare Part D claims (2024)

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  11. 11

    Family Medicine Physician · Farmington, MO

    508 Medicare Part D claims (2024)

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  12. 12

    Family Medicine Physician · Springfield, MO

    506 Medicare Part D claims (2024)

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  13. 13

    Family Medicine Physician · Piedmont, MO

    502 Medicare Part D claims (2024)

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  14. 14

    Geriatric Medicine (Family Medicine) Physician · Harrisonville, MO

    493 Medicare Part D claims (2024)

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  15. 15

    Family Nurse Practitioner · Gideon, MO

    491 Medicare Part D claims (2024)

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  16. 16

    Family Medicine Physician · Desloge, MO

    487 Medicare Part D claims (2024)

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  17. 17

    Psychiatry Physician · Saint Louis, MO

    465 Medicare Part D claims (2024)

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  18. 18

    Psychiatry Physician · Fewtus, MO

    435 Medicare Part D claims (2024)

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  19. 19

    Family Medicine Physician · Cassville, MO

    433 Medicare Part D claims (2024)

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  20. 20

    Psychiatry Physician · Saint Louis, MO

    419 Medicare Part D claims (2024)

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  21. 21
    Julie WaterburyA.P.R.N.-F.N.P

    Psychiatric/Mental Health Nurse Practitioner · Saint Louis, MO

    411 Medicare Part D claims (2024)

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  22. 22

    Psychiatry Physician · Sullivan, MO

    407 Medicare Part D claims (2024)

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  23. 23

    Internal Medicine Physician · Sullivan, MO

    402 Medicare Part D claims (2024)

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  24. 24

    Psychiatry Physician · O Fallon, MO

    400 Medicare Part D claims (2024)

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  25. 25

    Internal Medicine Physician · Festus, MO

    394 Medicare Part D claims (2024)

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  26. 26

    Psychiatric/Mental Health Nurse Practitioner · Saint Louis, MO

    392 Medicare Part D claims (2024)

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  27. 27

    Psychiatry Physician · Springfield, MO

    389 Medicare Part D claims (2024)

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  28. 28

    Psychiatric/Mental Health Nurse Practitioner · Festus, MO

    382 Medicare Part D claims (2024)

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  29. 29

    Internal Medicine Physician · Columbia, MO

    373 Medicare Part D claims (2024)

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  30. 30

    Internal Medicine Physician · Saint Louis, MO

    372 Medicare Part D claims (2024)

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  31. 31

    Psychiatry Physician · Saint Louis, MO

    357 Medicare Part D claims (2024)

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  32. 32

    Psychiatry Physician · O Fallon, MO

    354 Medicare Part D claims (2024)

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  33. 33

    Family Medicine Physician · Mount Vernon, MO

    342 Medicare Part D claims (2024)

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  34. 34

    Internal Medicine Physician · Cape Girardeau, MO

    342 Medicare Part D claims (2024)

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  35. 35

    Psychiatry Physician · Saint Louis, MO

    341 Medicare Part D claims (2024)

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  36. 36

    Internal Medicine Physician · Kansas City, MO

    326 Medicare Part D claims (2024)

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  37. 37

    Internal Medicine Physician · Columbia, MO

    324 Medicare Part D claims (2024)

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  38. 38

    Internal Medicine Physician · Poplar Bluff, MO

    318 Medicare Part D claims (2024)

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  39. 39

    Family Medicine Physician · Cape Girardeau, MO

    317 Medicare Part D claims (2024)

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  40. 40

    Family Medicine Physician · Columbia, MO

    316 Medicare Part D claims (2024)

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  41. 41

    Family Medicine Physician · Humansville, MO

    315 Medicare Part D claims (2024)

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  42. 42

    Internal Medicine Physician · Puxico, MO

    314 Medicare Part D claims (2024)

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  43. 43

    Addiction Medicine (Psychiatry & Neurology) Physician · Lees Summit, MO

    314 Medicare Part D claims (2024)

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  44. 44

    Psychiatric/Mental Health Nurse Practitioner · Columbia, MO

    311 Medicare Part D claims (2024)

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  45. 45

    Family Medicine Physician · Farmington, MO

    309 Medicare Part D claims (2024)

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  46. 46

    Psychiatry Physician · Bridgeton, MO

    308 Medicare Part D claims (2024)

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  47. 47

    Geriatric Psychiatry Physician · Saint Peters, MO

    308 Medicare Part D claims (2024)

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  48. 48

    Internal Medicine Physician · Neosho, MO

    307 Medicare Part D claims (2024)

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  49. 49

    Psychiatry Physician · Saint Charles, MO

    306 Medicare Part D claims (2024)

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  50. 50

    Family Medicine Physician · Greenfield, MO

    306 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 lorazepam. lorazepam is a Schedule IV controlled substance; this is a factual claims directory only — not medical advice, not an endorsement, and not instructions for obtaining any medication. Source: CMS NPPES (June 2026).