Olanzapine
Rank #226 of 500 drugs by total cost
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
$59.4M
Total Cost
1,444,781
Total Claims
$59.4M
Total Cost
30,126
Prescribers
$41
Cost per Claim
139,501
Beneficiaries
1,685,037
30-Day Fills
$1,973
Avg Cost/Provider
48
Avg Claims/Provider
Share of Medicare Part D Spending
0.02%
of total Medicare Part D spending
$59.4M of $275.65B
Top Prescribers by Cost
Top 10 prescribers of $59.4M total
Top Prescribers of Olanzapine
| # | Provider | Specialty | Location | Claims | Cost |
|---|---|---|---|---|---|
| 1 | Robert Morton | Psychiatry | Ada, OK | 4,929 | $209K |
| 2 | Steven Macina | Psychiatry | Huntington Beach, CA | 453 | $107K |
| 3 | Rick Jenkins | Psychiatry | Long Beach, CA | 326 | $84K |
| 4 | Manish Zinzuvadia | Psychiatry | New York, NY | 721 | $83K |
| 5 | Richard Nunes | Psychiatry | Napa, CA | 227 | $82K |
| 6 | Manolito Fidel | Psychiatry | Torrance, CA | 307 | $76K |
| 7 | Shalene Kennedy | Psychiatry | Woodbury, MN | 33 | $73K |
| 8 | Ramon Garcia | Psychiatry | Sacramento, CA | 1,760 | $72K |
| 9 | Michael Priest | Psychiatry | Albany, NY | 621 | $70K |
| 10 | Sergio Hernandez | Nurse Practitioner | Downey, CA | 228 | $59K |
| 11 | Jeffrey Moffat | Psychiatry | San Bernardino, CA | 20 | $55K |
| 12 | Raynard Castillo | Nurse Practitioner | Fontana, CA | 171 | $51K |
| 13 | Patalam Sriharsha | Psychiatry | Hazleton, PA | 17 | $50K |
| 14 | Maria Lucila Sison Llanes | Psychiatry & Neurology | West Covina, CA | 207 | $49K |
| 15 | Sherryl Rosen | Certified Clinical Nurse Specialist | Lynn, MA | 24 | $45K |
Top prescribers ranked by total cost for this drug in 2023.
Related Drugs by Cost
| # | Drug | Total Cost | Claims |
|---|---|---|---|
| 223 | Interferon Beta-1a/Albumin (Rebif) | $60.7M | 5,917 |
| 224 | Sodium Zirconium Cyclosilicate (Lokelma) | $60.2M | 77,902 |
| 225 | Golimumab (Simponi Aria) | $59.9M | 8,718 |
| 226 | Olanzapine (Olanzapine) | $59.4M | 1,444,781 |
| 227 | Metoprolol Tartrate (Metoprolol Tartrate) | $59.4M | 6,859,124 |
| 228 | Omeprazole/Sodium Bicarbonate (Omeprazole-Sodium Bicarbonate) | $58.6M | 27,976 |
| 229 | Hydroxychloroquine Sulfate (Hydroxychloroquine Sulfate) | $58.3M | 914,981 |
Related Analysis
Data from CMS Medicare Part D Prescriber-Drug Public Use File, 2023. Methodology