Raina M. Ferzoco, M.D.
NPI 1811213564ActiveIndividual· Internal Medicine, Hematology & Oncology· Los Gatos, CA
Internal Medicine, Hematology & Oncology (M.D.) in Los Gatos, California, trained at University of Florida College of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $3,660,375 for 972 claims, against $141,262 paid for services in 2024.
Overview
| NPI | 1811213564 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 20, 2010 |
| Last updated in NPPES | May 14, 2026 |
| Certified by provider | May 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A159773 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 289 |
|---|---|
| Services billed | 7,367 across 30 procedure codes |
| Paid by Medicare | $141,262 |
Part D prescriptions in 2024
| Prescriptions (claims) | 972 · 1,379 30-day fills |
|---|---|
| Patients | 135 |
| Total drug cost | $3,660,375 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | University of Florida College of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Monterey Bay Oncology A Medical CorporationMonterey, CA · 16 clinicians
Hospital affiliations
- Dominican HospitalSanta Cruz, CA
- Stanford Health CareStanford, CA
- Watsonville Community HospitalWatsonville, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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