Medicare Part D Prescribers in Montebello, California
6 flagged and high-volume prescribers across 6 medical specialties.
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
6
Providers
$9.0M
Total Drug Cost
1
High Risk
7.9%
Avg Opioid Rate
High-Risk Providers in Montebello
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 |
|---|---|---|
| John Thropay | $8,049 | 7.0% |
Top Prescribers by Drug Cost
| Provider | Claims | Drug Cost |
|---|---|---|
| Alejandra Uchio | 12,248 | $3.4M |
| Mark Samonte | 38,376 | $2.6M |
| Edwin Yu | 12,279 | $1.7M |
| John Hernandez | 12,067 | $1.2M |
| Moksha Ranasinghe | 535 | $11K |
| John ThropayHigh Risk | 286 | $8,049 |
Specialties in Montebello
Ophthalmology
1 provider
General Practice
1 provider
Family Practice
1 provider
Internal Medicine
1 provider
Neurosurgery
1 provider
Radiation Oncology
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.