Gilberto Vazquez Romero, MD
NPI 1598860785ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Carolina, PR
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Asociacion de Maestros de P R, practicing in Carolina, Puerto Rico. Their prescriptions cost Medicare Part D more than their services did: $1,348,228 for 20,526 claims, against $4,355 paid for services in 2024. Novo Nordisk Inc was the largest of 2 companies reporting payments in 2025, $55.85 in all, mostly education.
Overview
| NPI | 1598860785 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 13, 2006 |
| Last updated in NPPES | Oct 2, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 9755 | 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 - Endocrinology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 79 across 2 procedure codes |
| Paid by Medicare | $4,355 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20,526 · 27,011 30-day fills |
|---|---|
| Patients | 1,056 |
| Total drug cost | $1,348,228 |
| Generic share | 62% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Endocrinology |
Medical group
- Asociacion de Maestros de P RSan Juan, PR · 10 clinicians
Industry payments (Open Payments)
- 2025$55.85 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $32.27 | 1 |
| Rhythm Pharmaceuticals, Inc. | $23.58 | 1 |
What the 2025 payments were for
- Education$32.27 · 1 payment
- Food and Beverage$23.58 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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