Lorena Alexandra Montalvo-Toledo, MD
NPI 1316431315ActiveIndividual· Ophthalmology· Arecibo, PR
Ophthalmology (MD) in Arecibo, Puerto Rico, trained at University of Rochester School of Medicine and Dentistry (class of 2023). Their prescriptions cost Medicare Part D more than their services did: $124,299 for 1,810 claims, against $1,401 paid for services in 2024. Alcon Vision LLC was the largest of 3 companies reporting payments in 2025, $2,446 in all, mostly travel and lodging.
Overview
| NPI | 1316431315 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2018 |
| Last updated in NPPES | Jul 30, 2024 |
| Certified by provider | Jul 30, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 21521 | PR |
| Physician Assistant, Medical | 363AM0700X | 315316 | NY |
| Ophthalmology | 207W00000X | 315316 | NY |
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 (NY); Practitioner - Ophthalmology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 18 across 8 procedure codes |
| Paid by Medicare | $1,401 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,810 · 2,123 30-day fills |
|---|---|
| Patients | 716 |
| Total drug cost | $124,299 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 2023 |
| Medicare specialty | Ophthalmology |
Medical group
- Recinto de Ciencias MedicasCarolina, PR · 247 clinicians
Industry payments (Open Payments)
- 2025$2,446 · 5 payments from 3 companies
- 2024$83.14 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $1,527 | 3 |
| Alcon Research LLC | $887.50 | 1 |
| Abbvie Inc. | $32.17 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,637 · 3 payments
- Food and Beverage$809.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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