Lydia Diaz Borras, M.D.
NPI 1053391805ActiveIndividual· Specialist· Caguas, PR
Specialist (M.D.) in Caguas, Puerto Rico, licensed in PR, with an NPI issued in January 2006. Their prescriptions cost Medicare Part D more than their services did: $782,894 for 11,705 claims, against $10,182 paid for services in 2024.
Overview
| NPI | 1053391805 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 18, 2006 |
| Last updated in NPPES | May 8, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 8799 | 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 | 47 |
|---|---|
| Services billed | 176 across 6 procedure codes |
| Paid by Medicare | $10,182 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,705 · 20,707 30-day fills |
|---|---|
| Patients | 347 |
| Total drug cost | $782,894 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Internal Medicine |
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