Luis Gerardo Alcaraz, M.D.
NPI 1679682603ActiveIndividual· Ophthalmology· Aguadilla, PR
Ophthalmology (M.D.) in Aguadilla, Puerto Rico, licensed in PR, with an NPI issued in August 2006. Their prescriptions cost Medicare Part D more than their services did: $256,890 for 3,356 claims, against $7,185 paid for services in 2024.
Overview
| NPI | 1679682603 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 30, 2006 |
| Last updated in NPPES | Mar 3, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 10216 | 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 (FL); Practitioner - Ophthalmology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 44 |
|---|---|
| Services billed | 115 across 14 procedure codes |
| Paid by Medicare | $7,185 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,356 · 3,840 30-day fills |
|---|---|
| Patients | 769 |
| Total drug cost | $256,890 |
| Generic share | 59% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Ophthalmology |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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