Warfarin Sodium
Rank #346 of 500 drugs by total cost
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
$28.9M
Total Cost
2,126,832
Total Claims
$28.9M
Total Cost
50,605
Prescribers
$14
Cost per Claim
295,436
Beneficiaries
4,275,813
30-Day Fills
$572
Avg Cost/Provider
42
Avg Claims/Provider
Share of Medicare Part D Spending
0.01%
of total Medicare Part D spending
$28.9M of $275.65B
Top Prescribers by Cost
Top 10 prescribers of $28.9M total
🔎 Data Overview
At $14.00 per prescription, this is an affordable generic medication. Wider use of affordable generics like this could save Medicare billions annually.
Insights generated from CMS data analysis. Statistical patterns are not accusations — always consider clinical context.
Top Prescribers of Warfarin Sodium
| # | Provider | Specialty | Location | Claims | Cost |
|---|---|---|---|---|---|
| 1 | Vanessa Millsaps | Nurse Practitioner | York, PA | 3,638 | $62K |
| 2 | Max Chau | Pharmacist | Sacramento, CA | 3,692 | $59K |
| 3 | Goldie Yip | Pharmacist | Oakland, CA | 3,484 | $58K |
| 4 | Michael Mcnamara | Cardiology | Wyoming, MI | 2,669 | $56K |
| 5 | Vincent Man | Pharmacist | San Francisco, CA | 2,823 | $49K |
| 6 | Melissa Breault | Nurse Practitioner | Troy, NY | 2,125 | $42K |
| 7 | Susan Collazo | Nurse Practitioner | Winfield, IL | 1,968 | $35K |
| 8 | Anjlee Mahajan | Hematology-Oncology | Sacramento, CA | 1,214 | $34K |
| 9 | Bonnie Poppy | Nurse Practitioner | Janesville, WI | 1,825 | $31K |
| 10 | Karina Huerter | Physician Assistant | Rochester, MN | 1,426 | $30K |
| 11 | Erin Shaw | Nurse Practitioner | Fort Wayne, IN | 1,593 | $30K |
| 12 | Apurva Desai | Internal Medicine | Bel Air, MD | 1,384 | $27K |
| 13 | Micheal Dawson | Physician Assistant | Roy, UT | 952 | $27K |
| 14 | Tina Walker | Nurse Practitioner | Philadelphia, PA | 1,122 | $25K |
| 15 | Pamela Burgwinkle | Nurse Practitioner | Worcester, MA | 1,339 | $25K |
Top prescribers ranked by total cost for this drug in 2023.
Related Drugs by Cost
| # | Drug | Total Cost | Claims |
|---|---|---|---|
| 343 | Irbesartan (Irbesartan) | $30.1M | 869,928 |
| 344 | Amiodarone Hcl (Amiodarone Hcl) | $29.9M | 1,007,679 |
| 345 | Esketamine Hcl (Spravato) | $29.0M | 20,816 |
| 346 | Warfarin Sodium (Warfarin Sodium) | $28.9M | 2,126,832 |
| 347 | Ivosidenib (Tibsovo) | $28.9M | 931 |
| 348 | Cyclobenzaprine Hcl (Cyclobenzaprine Hcl) | $28.7M | 2,582,519 |
| 349 | Atenolol (Atenolol) | $28.6M | 2,717,988 |
Related Analysis
Data from CMS Medicare Part D Prescriber-Drug Public Use File, 2023. Methodology