Carlos Ruben Perez Vizcarrondo, MD
NPI 1538136783ActiveIndividual· General Practice· San Juan, PR
General Practice (MD) in San Juan, Puerto Rico, licensed in PR, with an NPI issued in March 2006. Their prescriptions cost Medicare Part D more than their services did: $169,465 for 5,210 claims, against $4,368 paid for services in 2024. Eli Lilly Export S.A. Puerto Rico Branch reported $23.45 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1538136783 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 7, 2006 |
| Last updated in NPPES | Sep 24, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 10405 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 72 across 7 procedure codes |
| Paid by Medicare | $4,368 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,210 · 6,136 30-day fills |
|---|---|
| Patients | 165 |
| Total drug cost | $169,465 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | General Practice |
Industry payments (Open Payments)
- 2025$23.45 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Eli Lilly Export S.A. Puerto Rico Branch | $23.45 | 1 |
What the 2025 payments were for
- Food and Beverage$23.45 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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