Darunavir
Brand name: Prezista
Rank #266 of 500 drugs by total cost
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
$46.0M
Total Cost
21,793
Total Claims
$46.0M
Total Cost
907
Prescribers
$2,113
Cost per Claim
472
Beneficiaries
22,559
30-Day Fills
$51K
Avg Cost/Provider
24
Avg Claims/Provider
Share of Medicare Part D Spending
0.02%
of total Medicare Part D spending
$46.0M of $275.65B
Top Prescribers by Cost
Top 10 prescribers of $46.0M total
🔎 Data Overview
At $2,113 per prescription, this is a high-cost medication. Expensive drugs drive Medicare spending growth and create access challenges for patients with coverage gaps.
Average cost of $97,559 per patient per year. Medications at this price point significantly impact patient out-of-pocket costs and Medicare spending.
Insights generated from CMS data analysis. Statistical patterns are not accusations — always consider clinical context.
Top Prescribers of Darunavir
| # | Provider | Specialty | Location | Claims | Cost |
|---|---|---|---|---|---|
| 1 | Quenyatta Echols-Williams | Internal Medicine | Hattiesburg, MS | 169 | $380K |
| 2 | Jaime Campos | Infectious Disease | Hialeah, FL | 166 | $376K |
| 3 | Steven Johnson | Infectious Disease | Aurora, CO | 170 | $357K |
| 4 | Gary Cox | Infectious Disease | Durham, NC | 149 | $329K |
| 5 | Joseph Gathe | Infectious Disease | Houston, TX | 138 | $298K |
| 6 | Paul Sacamano | Nurse Practitioner | Tucson, AZ | 126 | $285K |
| 7 | Karam Mounzer | Internal Medicine | Philadelphia, PA | 118 | $268K |
| 8 | Tanya Ellman | Infectious Disease | New York, NY | 105 | $244K |
| 9 | David Weinrib | Infectious Disease | Charlotte, NC | 108 | $240K |
| 10 | Lawrence Hitzeman | Internal Medicine | New York, NY | 104 | $235K |
| 11 | Dana Lombardi | Physician Assistant | Salt Lake City, UT | 106 | $234K |
| 12 | Fatai Gbadamosi | Internal Medicine | Buffalo, NY | 106 | $232K |
| 13 | William Briggs | Physician Assistant | Louisville, KY | 103 | $228K |
| 14 | Stuart Haber | Internal Medicine | New York, NY | 85 | $221K |
| 15 | Ethan Dungan | Nurse Practitioner | Birmingham, AL | 103 | $216K |
Top prescribers ranked by total cost for this drug in 2023.
Related Drugs by Cost
| # | Drug | Total Cost | Claims |
|---|---|---|---|
| 263 | Pembrolizumab (Keytruda) | $46.9M | 3,947 |
| 264 | Glipizide (Glipizide) | $46.9M | 2,961,035 |
| 265 | Losartan/Hydrochlorothiazide (Losartan-Hydrochlorothiazide) | $46.3M | 2,039,676 |
| 266 | Darunavir (Prezista) | $46.0M | 21,793 |
| 267 | C1 Esterase Inhibitor (Haegarda) | $45.8M | 894 |
| 268 | Alectinib Hcl (Alecensa) | $45.7M | 2,686 |
| 269 | Ipratropium Bromide (Ipratropium Bromide) | $45.4M | 656,249 |
Related Analysis
Data from CMS Medicare Part D Prescriber-Drug Public Use File, 2023. Methodology