Silvino Diaz Mendoza, MD
NPI 1538149000ActiveIndividual· Ophthalmology· San Juan, PR
Ophthalmology (MD) in San Juan, Puerto Rico, trained at University of Puerto Rico School of Medicine (class of 1983). Their prescriptions cost Medicare Part D more than their services did: $176,517 for 1,892 claims, against $17,170 paid for services in 2024. Dompe US, Inc. reported $19.17 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1538149000 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 19, 2006 |
| Last updated in NPPES | Dec 5, 2022 |
| Certified by provider | Dec 5, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 9196 | PR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 113 |
|---|---|
| Services billed | 307 across 14 procedure codes |
| Paid by Medicare | $17,170 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,892 · 2,325 30-day fills |
|---|---|
| Patients | 486 |
| Total drug cost | $176,517 |
| Generic share | 47% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Ophthalmology |
Industry payments (Open Payments)
- 2025$19.17 · 1 payment from 1 company
- 2024$51.93 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dompe US, Inc. | $19.17 | 1 |
What the 2025 payments were for
- Food and Beverage$19.17 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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