Medicare Part D Prescribers in Torrance, California
12 flagged and high-volume prescribers across 8 medical specialties.
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
12
Providers
$6.0M
Total Drug Cost
1
High Risk
2.3%
Avg Opioid Rate
High-Risk Providers in Torrance
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 |
|---|---|---|
| Michael Friedman | $13K | 0.0% |
Top Prescribers by Drug Cost
| Provider | Claims | Drug Cost |
|---|---|---|
| Richard Butlig | 26,382 | $1.8M |
| Vinh Cam | 8,672 | $1.7M |
| Azhar Muttalib | 12,966 | $1.3M |
| Jui-Jung Li | 11,613 | $830K |
| Arbi Khemichian | 1,471 | $363K |
| Michael FriedmanHigh Risk | 195 | $13K |
| Shen Ling | 444 | $4,222 |
| Samuel Nam | N/A | N/A |
| Cynthia Williams | N/A | N/A |
| John Chia | N/A | N/A |
| Elizabeth Banach | N/A | N/A |
| Zonglang Tsai | N/A | N/A |
Specialties in Torrance
Internal Medicine
5 providers
Nephrology
1 provider
Ophthalmology
1 provider
Specialist
1 provider
Dentist
1 provider
Endocrinology
1 provider
Infectious Disease
1 provider
Nurse Practitioner
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.