Maria Eugenia Lozada, MD
NPI 1689027930ActiveIndividual· Surgery· Guaynabo, PR
Surgery (MD) in Guaynabo, Puerto Rico, licensed in PR, with an NPI issued in July 2016. Part D covered 216 prescriptions written in 2024, 93% of them generic. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $87.98 in all, mostly food and beverage. Lists Manati Medical Center Dr Otero Lopez as a hospital affiliation.
Overview
| NPI | 1689027930 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 21, 2016 |
| Last updated in NPPES | Sep 20, 2023 |
| Certified by provider | Sep 19, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 22269 | 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 - General Surgery (IL); Practitioner - General Surgery (PR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 216 · 226 30-day fills |
|---|---|
| Patients | 88 |
| Total drug cost | $8,202 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | General Surgery |
Hospital affiliation
- Manati Medical Center Dr Otero LopezManati, PR
Industry payments (Open Payments)
- 2025$87.98 · 2 payments from 2 companies
- 2024$64.55 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $62.98 | 1 |
| Eli Lilly Export S.A. Puerto Rico Branch | $25.00 | 1 |
What the 2025 payments were for
- Food and Beverage$87.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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