Ramon Gerena Sr., MD
NPI 1427111053ActiveIndividual· General Practice· Toa Baja, PR
General Practice (MD) in Toa Baja, Puerto Rico, licensed in PR, with an NPI issued in December 2006. Their prescriptions cost Medicare Part D more than their services did: $1,188,393 for 19,378 claims, against $2,388 paid for services in 2024. Pbg Puerto Rico LLC reported $47.32 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1427111053 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 18, 2006 |
| Last updated in NPPES | Oct 17, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 5403 | 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 - Family Practice (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 568 across 6 procedure codes |
| Paid by Medicare | $2,388 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19,378 · 30,845 30-day fills |
|---|---|
| Patients | 1,063 |
| Total drug cost | $1,188,393 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1976 |
|---|---|
| Medicare specialty | Family Practice |
Other facilities
- Programa de Servicios de Salud En El Hogar y Hospicio San Lucas IncHospice · Ponce, PR
Industry payments (Open Payments)
- 2025$47.32 · 2 payments from 1 company
- 2024$69.90 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pbg Puerto Rico LLC | $47.32 | 2 |
What the 2025 payments were for
- Food and Beverage$47.32 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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