Omar Guerrero Diaz, MD
NPI 1356094569ActiveIndividual· General Practice· Bayamon, PR
General Practice (MD) in Bayamon, Puerto Rico, licensed in PR, with an NPI issued in January 2022. Part D covered 2,518 prescriptions written in 2024, 80% of them generic. Pbg Puerto Rico LLC was the largest of 2 companies reporting payments in 2025, $51.79 in all, mostly food and beverage.
Overview
| NPI | 1356094569 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 28, 2022 |
| Last updated in NPPES | Feb 24, 2023 |
| Certified by provider | Feb 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 023130 | PR |
| Technician, Attendant Care Provider | 3747A0650X | — | — |
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) | 2,518 · 3,523 30-day fills |
|---|---|
| Patients | 127 |
| Total drug cost | $126,331 |
| Generic share | 80% of claims |
Industry payments (Open Payments)
- 2025$51.79 · 2 payments from 2 companies
- 2024$263.38 · 6 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pbg Puerto Rico LLC | $26.79 | 1 |
| Abbvie Inc. | $25.00 | 1 |
What the 2025 payments were for
- Food and Beverage$51.79 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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