Luz Nereida Lopez, MD
NPI 1821047606ActiveIndividual· General Practice· San Juan, PR
General Practice (MD) in San Juan, Puerto Rico, licensed in PR, with an NPI issued in May 2006. Part D covered 1,719 prescriptions written in 2024, 79% of them generic. Viiv Healthcare Company was the largest of 2 companies reporting payments in 2025, $181.53 in all, mostly food and beverage.
Overview
| NPI | 1821047606 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 9, 2006 |
| Last updated in NPPES | Sep 16, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 9065 | 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 Practitioner - General Practice (PR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,719 · 3,610 30-day fills |
|---|---|
| Patients | 156 |
| Total drug cost | $372,202 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | General Practice |
Industry payments (Open Payments)
- 2025$181.53 · 7 payments from 2 companies
- 2024$688.10 · 20 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $99.94 | 4 |
| Gilead Sciences, Inc. | $81.59 | 3 |
What the 2025 payments were for
- Food and Beverage$181.53 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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