Oscar L. Hernandez, MD
NPI 1477741502ActiveIndividual· Internal Medicine· South Miami, FL
Internal Medicine (MD) in South Miami, Florida, trained at Oral Roberts University School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $483,883 for 2,634 claims, against $7,432 paid for services in 2024. Exact Sciences Corporation was the largest of 2 companies reporting payments in 2025, $84.57 in all, mostly food and beverage.
Overview
| NPI | 1477741502 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 15, 2007 |
| Last updated in NPPES | Jan 2, 2023 |
| Certified by provider | Jan 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME57645 | FL |
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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 38 |
|---|---|
| Services billed | 126 across 14 procedure codes |
| Paid by Medicare | $7,432 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,634 · 5,885 30-day fills |
|---|---|
| Patients | 176 |
| Total drug cost | $483,883 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Oral Roberts University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$84.57 · 3 payments from 2 companies
- 2024$58.61 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $55.40 | 2 |
| Saluda Medical Americas, Inc. | $29.17 | 1 |
What the 2025 payments were for
- Food and Beverage$84.57 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 89 internal medicine physicians in South Miami · All internal medicine physicians in Florida