Medicare Part D Prescribers in San Francisco, California
48 flagged and high-volume prescribers across 18 medical specialties.
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
48
Providers
$64.0M
Total Drug Cost
0
High Risk
2.1%
Avg Opioid Rate
Top Prescribers by Drug Cost
| Provider | Claims | Drug Cost |
|---|---|---|
| Sharrie Ray | 144,527 | $33.2M |
| Mark Higgins | 13,258 | $10.3M |
| James Greenberg | 30,455 | $4.2M |
| Gustin Ho | 25,565 | $3.2M |
| Alla Boykoff | 21,215 | $3.0M |
| Diana Leykina | 23,440 | $2.4M |
| Weiwen Zheng | 24,163 | $2.2M |
| Kenneth Chang | 19,865 | $2.0M |
| Kwokming Cheng | 11,552 | $1.2M |
| Miteshkumar Patel | 17,120 | $1.2M |
| Wenwu Jin | 5,107 | $1.1M |
| Mary Hansen | 61 | $35K |
| Ephraim Aklilu | 484 | $3,963 |
| Alejandra De Alba Campomanes | 12 | $1,416 |
| Laila Kafi | 85 | $347 |
| Cuong Ho | 28 | $246 |
| Adam Lee | N/A | N/A |
| T'racea Terrell | N/A | N/A |
| Lori Reisner | N/A | N/A |
| Anita Cheruvillil | N/A | N/A |
Specialties in San Francisco
Internal Medicine
6 providers
Family Practice
3 providers
Pharmacist
3 providers
General Practice
2 providers
Dentist
2 providers
Urology
1 provider
Psychiatry & Neurology
1 provider
Student in an Organized Health Care Education/Training Program
1 provider
Ophthalmology
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.