Medicare Part D Prescribers in Chesterfield, Missouri
6 flagged and high-volume prescribers across 2 medical specialties.
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
6
Providers
$5.9M
Total Drug Cost
2
High Risk
6.2%
Avg Opioid Rate
High-Risk Providers in Chesterfield
Providers flagged by our multi-factor risk scoring model. Risk scores are statistical indicators, not allegations of wrongdoing. Learn about our methodology.
| Provider | Drug Cost | Opioid Rate |
|---|---|---|
| Stanley Librach | $44K | 0.0% |
| Sonny Saggar | $1,455 | 20.2% |
Top Prescribers by Drug Cost
| Provider | Claims | Drug Cost |
|---|---|---|
| Daniel Marion | 20,401 | $2.2M |
| Jeffrey Boesch | 25,449 | $1.7M |
| Xiaoling Wu | 13,245 | $1.3M |
| Sanjay Patwardhan | 11,554 | $597K |
| Stanley LibrachHigh Risk | 290 | $44K |
| Sonny SaggarHigh Risk | 94 | $1,455 |
Specialties in Chesterfield
Internal Medicine
5 providers
Plastic Surgery
1 provider
Explore More
Data from CMS Medicare Part D Prescriber Public Use File, 2023. Only providers meeting CMS disclosure thresholds are included. Risk scores are statistical indicators based on prescribing pattern analysis — not allegations of fraud or wrongdoing.