Alberto Lopez Silvero, MD
NPI 1104901842ActiveIndividual· Internal Medicine· Elizabeth, NJ
Internal Medicine (MD) with Alberto Lopez-Silvero, M.D., L.L.C, practicing in Elizabeth, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $1,286,721 for 8,835 claims, against $27,190 paid for services in 2024. Dexcom, Inc. reported $17.40 in payments in 2025, mostly food and beverage. Lists Trinitas Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1104901842 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 25, 2006 |
| Last updated in NPPES | Nov 28, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MA06627900 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 114 |
|---|---|
| Services billed | 334 across 21 procedure codes |
| Paid by Medicare | $27,190 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,835 · 19,298 30-day fills |
|---|---|
| Patients | 682 |
| Total drug cost | $1,286,721 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Alberto Lopez-Silvero, M.D., L.L.CElizabeth, NJ · 2 clinicians
Hospital affiliation
- Trinitas Regional Medical CenterElizabeth, NJ
Other facilities
- Robert Wood Johnson Visiting Nurses, IncHome health agency · North Brunswick, NJ
Industry payments (Open Payments)
- 2025$17.40 · 1 payment from 1 company
- 2024$30.11 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $17.40 | 1 |
What the 2025 payments were for
- Food and Beverage$17.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 79 internal medicine physicians in Elizabeth · All internal medicine physicians in New Jersey