Guillermo F. Martinez, M.D.
NPI 1629198163ActiveIndividual· Family Medicine· Cidra, PR
Family Medicine (M.D.) in Cidra, Puerto Rico, licensed in PR, with an NPI issued in March 2007. Part D covered 17,497 prescriptions written in 2024, 87% of them generic. Astrazeneca Pharmaceuticals LP reported $75.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1629198163 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 29, 2007 |
| Last updated in NPPES | Jun 11, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 16529 | 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) | 17,497 · 22,107 30-day fills |
|---|---|
| Patients | 551 |
| Total drug cost | $858,007 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$75.00 · 3 payments from 1 company
- 2024$66.25 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $75.00 | 3 |
What the 2025 payments were for
- Food and Beverage$75.00 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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