NPI Central

Alprazolam (Xanax) Prescribers in Colorado

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

2,174 providers in Colorado have Medicare Part D claims for alprazolam. 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 CO
2,174
Data year
2024
Registry vintage
June 2026

alprazolam prescribers in Colorado

Ranked by Part D claim volume.
  1. 1

    Psychiatry Physician · Aurora, CO

    505 Medicare Part D claims (2024)

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  2. 2

    Family Nurse Practitioner · Castle Rock, CO

    421 Medicare Part D claims (2024)

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  3. 3

    Psychiatry Physician · Pueblo, CO

    275 Medicare Part D claims (2024)

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  4. 4

    Family Medicine Physician · Colorado Springs, CO

    268 Medicare Part D claims (2024)

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  5. 5

    Adult Health Nurse Practitioner · Colorado Springs, CO

    258 Medicare Part D claims (2024)

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  6. 6

    Internal Medicine Physician · Parker, CO

    231 Medicare Part D claims (2024)

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  7. 7

    Family Medicine Physician · Grand Junction, CO

    222 Medicare Part D claims (2024)

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  8. 8

    Family Medicine Physician · Pueblo, CO

    213 Medicare Part D claims (2024)

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  9. 9

    Psychiatry Physician · Colorado Springs, CO

    201 Medicare Part D claims (2024)

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  10. 10

    Family Nurse Practitioner · Lone Tree, CO

    201 Medicare Part D claims (2024)

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  11. 11

    Psychiatry Physician · Loveland, CO

    186 Medicare Part D claims (2024)

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  12. 12

    Internal Medicine Physician · Centennial, CO

    181 Medicare Part D claims (2024)

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  13. 13
    Jannet HarkinsFNP, PMHNP

    Psychiatric/Mental Health Nurse Practitioner · Aurora, CO

    168 Medicare Part D claims (2024)

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  14. 14

    Family Medicine Physician · Colorado Springs, CO

    167 Medicare Part D claims (2024)

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  15. 15

    Internal Medicine Physician · Pueblo, CO

    163 Medicare Part D claims (2024)

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  16. 16

    Internal Medicine Physician · Denver, CO

    163 Medicare Part D claims (2024)

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  17. 17

    Internal Medicine Physician · Loveland, CO

    159 Medicare Part D claims (2024)

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  18. 18

    Psychiatric/Mental Health Nurse Practitioner · Colorado Springs, CO

    155 Medicare Part D claims (2024)

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  19. 19

    Family Medicine Physician · Englewood, CO

    155 Medicare Part D claims (2024)

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  20. 20

    Psychiatry Physician · Denver, CO

    155 Medicare Part D claims (2024)

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  21. 21

    Family Medicine Physician · Colorado Springs, CO

    154 Medicare Part D claims (2024)

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  22. 22

    Family Medicine Physician · Grand Junction, CO

    152 Medicare Part D claims (2024)

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  23. 23

    Family Medicine Physician · Colorado Springs, CO

    148 Medicare Part D claims (2024)

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  24. 24

    Family Medicine Physician · Littleton, CO

    148 Medicare Part D claims (2024)

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  25. 25

    Internal Medicine Physician · Englewood, CO

    147 Medicare Part D claims (2024)

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  26. 26

    Internal Medicine Physician · Denver, CO

    146 Medicare Part D claims (2024)

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  27. 27

    Family Medicine Physician · Fort Collins, CO

    142 Medicare Part D claims (2024)

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  28. 28

    Family Medicine Physician · Grand Junction, CO

    141 Medicare Part D claims (2024)

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  29. 29

    Family Medicine Physician · Cheyenne Wells, CO

    139 Medicare Part D claims (2024)

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  30. 30

    Physician Assistant · Woodland Park, CO

    138 Medicare Part D claims (2024)

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  31. 31

    Psychiatric/Mental Health Nurse Practitioner · Colorado Springs, CO

    137 Medicare Part D claims (2024)

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  32. 32

    Psychiatric/Mental Health Nurse Practitioner · Grand Junction, CO

    136 Medicare Part D claims (2024)

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  33. 33

    Internal Medicine Physician · Pueblo, CO

    135 Medicare Part D claims (2024)

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  34. 34

    Family Medicine Physician · Fruita, CO

    134 Medicare Part D claims (2024)

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  35. 35
    Corie RileyMSN, FNP-C

    Psychiatric/Mental Health Nurse Practitioner · Aurora, CO

    134 Medicare Part D claims (2024)

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  36. 36

    Family Nurse Practitioner · Aurora, CO

    133 Medicare Part D claims (2024)

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  37. 37

    Family Medicine Physician · Colorado Springs, CO

    131 Medicare Part D claims (2024)

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  38. 38

    Family Medicine Physician · Wheat Ridge, CO

    129 Medicare Part D claims (2024)

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  39. 39

    Psychiatry Physician · Craig, CO

    126 Medicare Part D claims (2024)

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  40. 40

    Family Medicine Physician · Grand Junction, CO

    126 Medicare Part D claims (2024)

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  41. 41

    Physician Assistant · Grand Junction, CO

    125 Medicare Part D claims (2024)

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  42. 42

    Family Medicine Physician · Colorado Springs, CO

    125 Medicare Part D claims (2024)

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  43. 43

    Family Medicine Physician · Colorado Springs, CO

    125 Medicare Part D claims (2024)

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  44. 44

    Endocrinology, Diabetes & Metabolism Physician · Denver, CO

    125 Medicare Part D claims (2024)

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  45. 45

    Internal Medicine Physician · Colorado Springs, CO

    123 Medicare Part D claims (2024)

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  46. 46

    Family Nurse Practitioner · Meeker, CO

    123 Medicare Part D claims (2024)

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  47. 47

    Endocrinology, Diabetes & Metabolism Physician · Denver, CO

    121 Medicare Part D claims (2024)

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  48. 48

    Internal Medicine Physician · Broomfield, CO

    120 Medicare Part D claims (2024)

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  49. 49

    Internal Medicine Physician · Brighton, CO

    119 Medicare Part D claims (2024)

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  50. 50

    Family Medicine Physician · Cedaredge, CO

    119 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 alprazolam. alprazolam 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).