Medicare Part D Prescribers in Naples, Florida
13 flagged and high-volume prescribers across 7 medical specialties.
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
13
Providers
$12.2M
Total Drug Cost
1
High Risk
13.8%
Avg Opioid Rate
High-Risk Providers in Naples
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 |
|---|---|---|
| Zdenko Korunda | $426K | 64.5% |
Top Prescribers by Drug Cost
| Provider | Claims | Drug Cost |
|---|---|---|
| Carlos Portu | 20,632 | $2.9M |
| Lawrence Kohn | 18,463 | $2.5M |
| David Axline | 9,134 | $2.3M |
| Robert Brus | 19,788 | $1.2M |
| Frank Elterman | 15,147 | $874K |
| Ricardo Martinez | 5,513 | $872K |
| Emily Essert | 8,924 | $720K |
| Zdenko KorundaHigh Risk | 7,986 | $426K |
| Kearston Perfetto | 6,105 | $422K |
| Violeta Calhoun-Standley | 762 | $27K |
| Gary Gallo | 190 | $5,752 |
| Mark Rubino | N/A | N/A |
| Cynthia Nehrkorn | N/A | N/A |
Specialties in Naples
Internal Medicine
6 providers
Nurse Practitioner
2 providers
Cardiology
1 provider
Family Practice
1 provider
Interventional Pain Management
1 provider
Orthopedic Surgery
1 provider
Neurology
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.