Oscar Gantes, MD
NPI 1346676889ActiveIndividual· Family Medicine· Watsonville, CA
Family Medicine (MD) with Providence Medical Foundation, practicing in Watsonville, California. Their prescriptions cost Medicare Part D more than their services did: $528,838 for 5,234 claims, against $8,117 paid for services in 2024. Novo Nordisk Inc was the largest of 7 companies reporting payments in 2025, $343.48 in all, mostly food and beverage. Lists Providence Mission Hospital as a hospital affiliation.
Overview
| NPI | 1346676889 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 16, 2013 |
| Last updated in NPPES | Dec 16, 2020 |
| Certified by provider | Dec 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A129060 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 44 |
|---|---|
| Services billed | 102 across 19 procedure codes |
| Paid by Medicare | $8,117 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,234 · 11,536 30-day fills |
|---|---|
| Patients | 875 |
| Total drug cost | $528,838 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
Hospital affiliation
- Providence Mission HospitalMission Viejo, CA
Other facilities
- Providence at Home With Compassus Home Health Orange CountyHome health agency · Anaheim, CA
Industry payments (Open Payments)
- 2025$343.48 · 15 payments from 7 companies
- 2024$17.69 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $117.65 | 4 |
| Lilly USA, LLC | $80.73 | 4 |
| Sumitomo Pharma America, Inc. | $48.06 | 2 |
| Amgen Inc. | $40.43 | 2 |
| Glaxosmithkline, LLC. | $21.23 | 1 |
What the 2025 payments were for
- Food and Beverage$343.48 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 family medicine physicians in Watsonville · All family medicine physicians in California