Elsie E. Negron, MD
NPI 1902901374ActiveIndividual· General Practice· San German, PR
General Practice (MD) with Migrant Health Center Western Region,inc, practicing in San German, Puerto Rico. Part D covered 4,093 prescriptions written in 2024, 83% of them generic. Merck Sharp & Dohme LLC reported $21.64 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1902901374 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 13, 2006 |
| Last updated in NPPES | Aug 9, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 10104 | 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 - General Practice (PR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 4,093 · 6,477 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $243,320 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | General Practice |
Medical group
- Migrant Health Center Western Region,incLas Marias, PR · 48 clinicians
Industry payments (Open Payments)
- 2025$21.64 · 1 payment from 1 company
- 2024$73.87 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $21.64 | 1 |
What the 2025 payments were for
- Food and Beverage$21.64 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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