Luis A. Arizmendi Pineiro, MD
NPI 1518040229ActiveIndividual· Emergency Medicine· Lajas, PR
Emergency Medicine (MD) with Migrant Health Center Western Region,inc, practicing in Lajas, Puerto Rico. Part D covered 9,523 prescriptions written in 2024, 85% of them generic. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $42.12 in all, mostly food and beverage.
Overview
| NPI | 1518040229 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 24, 2006 |
| Last updated in NPPES | Jan 26, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 7300 | 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 - General Practice (PR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 9,523 · 10,249 30-day fills |
|---|---|
| Patients | 181 |
| Total drug cost | $399,970 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | General Practice |
| Secondary specialties | Emergency Medicine |
Medical group
- Migrant Health Center Western Region,incLas Marias, PR · 48 clinicians
Industry payments (Open Payments)
- 2025$42.12 · 2 payments from 2 companies
- 2024$176.31 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $21.64 | 1 |
| Mannkind Corporation | $20.48 | 1 |
What the 2025 payments were for
- Food and Beverage$42.12 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records