Luis Alberto Lopez Castro, M.D.
NPI 1881742021ActiveIndividual· General Practice· Ponce, PR
General Practice (M.D.) in Ponce, Puerto Rico, licensed in PR, with an NPI issued in January 2007. Part D covered 1,120 prescriptions written in 2024, 92% of them generic. Gilead Sciences, Inc. was the largest of 2 companies reporting payments in 2025, $189.43 in all, mostly food and beverage.
Overview
| NPI | 1881742021 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 6, 2007 |
| Last updated in NPPES | Nov 2, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 10856 | PR |
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 Order and Referring Only - General Practice (PR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,120 · 2,423 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $59,924 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$189.43 · 5 payments from 2 companies
- 2024$34.66 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $146.27 | 4 |
| Genzyme Corporation | $43.16 | 1 |
What the 2025 payments were for
- Food and Beverage$189.43 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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