Medicare Part D Prescribers in West Covina, California
8 flagged and high-volume prescribers across 7 medical specialties.
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
8
Providers
$10.4M
Total Drug Cost
1
High Risk
15.7%
Avg Opioid Rate
High-Risk Providers in West Covina
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 |
|---|---|---|
| Dezy Mani | $299K | 56.3% |
Top Prescribers by Drug Cost
| Provider | Claims | Drug Cost |
|---|---|---|
| Armen Nercessian | 38,995 | $6.8M |
| Lakshman Makandura | 22,729 | $1.8M |
| Anil Gupta | 21,906 | $1.2M |
| Rafael Nunez Gutierrez | 8,968 | $329K |
| Dezy ManiHigh Risk | 5,597 | $299K |
| Edward Jung | 94 | $2,867 |
| Steve Gichuru | 47 | $622 |
| Ricardo Suarez | 51 | $286 |
Specialties in West Covina
Internal Medicine
2 providers
General Practice
1 provider
Family Practice
1 provider
Nurse Practitioner
1 provider
Radiation Oncology
1 provider
Physician Assistant
1 provider
Dentist
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.