Thomas Edward Oliveira, D.O.
NPI 1124291828ActiveIndividual· General Practice· Lake Elsinore, CA
General Practice (D.O.) in Lake Elsinore, California, licensed in CA, with an NPI issued in April 2008. Their prescriptions cost Medicare Part D more than their services did: $579,026 for 6,566 claims, against $433.38 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $364.27 in all, mostly food and beverage.
Overview
| NPI | 1124291828 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Apr 2, 2008 |
| Last updated in NPPES | Apr 2, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 20A7032 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 13 across 2 procedure codes |
| Paid by Medicare | $433.38 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,566 · 14,571 30-day fills |
|---|---|
| Patients | 422 |
| Total drug cost | $579,026 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
- 2025$364.27 · 22 payments from 3 companies
- 2024$83.88 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $330.75 | 20 |
| Intra-Sana Laboratories | $19.53 | 1 |
| Exact Sciences Corporation | $13.99 | 1 |
What the 2025 payments were for
- Food and Beverage$364.27 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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