Nestor R. Frontera-Tacoronte, MD
NPI 1043206246ActiveIndividual· General Practice· Guanica, PR
General Practice (MD) in Guanica, Puerto Rico, licensed in PR, with an NPI issued in September 2005. Part D covered 15,168 prescriptions written in 2024, 91% of them generic. Astrazeneca Pharmaceuticals LP reported $118.63 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1043206246 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 22, 2005 |
| Last updated in NPPES | Feb 23, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 14482 | 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 - General Practice (PR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 15,168 · 24,497 30-day fills |
|---|---|
| Patients | 562 |
| Total drug cost | $442,390 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | General Practice |
Industry payments (Open Payments)
- 2025$118.63 · 1 payment from 1 company
- 2024$211.85 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $118.63 | 1 |
What the 2025 payments were for
- Food and Beverage$118.63 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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