Luis A. Rivera, M.D.
NPI 1376608984ActiveIndividual· Specialist· San Juan, PR
Specialist (M.D.) in San Juan, Puerto Rico, licensed in PR, with an NPI issued in December 2006. Their prescriptions cost Medicare Part D more than their services did: $1,686,108 for 14,264 claims, against $3,791 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $1,779 in all, mostly food and beverage. Lists Metropolitan Hospital as a hospital affiliation.
Overview
| NPI | 1376608984 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Dec 26, 2006 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 5686 | 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 - Internal Medicine (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 26 |
|---|---|
| Services billed | 65 across 6 procedure codes |
| Paid by Medicare | $3,791 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,264 · 22,738 30-day fills |
|---|---|
| Patients | 648 |
| Total drug cost | $1,686,108 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Metropolitan HospitalSan Juan, PR
Industry payments (Open Payments)
- 2025$1,779 · 47 payments from 10 companies
- 2024$2,717 · 71 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $569.60 | 12 |
| Novo Nordisk Inc | $337.53 | 7 |
| Lilly USA, LLC | $262.11 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $171.82 | 7 |
| Eli Lilly Export S.A. Puerto Rico Branch | $150.96 | 6 |
What the 2025 payments were for
- Food and Beverage$1,779 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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