Carlos Rafael Perez Sr., MD
NPI 1669447256ActiveIndividual· Internal Medicine· Bayamon, PR
Internal Medicine (MD) in Bayamon, Puerto Rico, licensed in PR, with an NPI issued in February 2006. Part D covered 12,379 prescriptions written in 2024, 84% of them generic. E.R. Squibb & Sons, L.L.C. was the largest of 7 companies reporting payments in 2025, $212.03 in all, mostly food and beverage.
Overview
| NPI | 1669447256 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 17, 2006 |
| Last updated in NPPES | Jun 5, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 10324 | 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 - Internal Medicine (PR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 12,379 · 26,506 30-day fills |
|---|---|
| Patients | 554 |
| Total drug cost | $1,197,331 |
| Generic share | 84% of claims |
Industry payments (Open Payments)
- 2025$212.03 · 9 payments from 7 companies
- 2024$385.15 · 13 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $47.62 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $45.00 | 2 |
| Glaxosmithkline, LLC. | $25.00 | 1 |
| Eli Lilly Export S.A. Puerto Rico Branch | $25.00 | 1 |
| Astrazeneca Pharmaceuticals LP | $25.00 | 1 |
What the 2025 payments were for
- Food and Beverage$212.03 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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