Winder Nelson Vasquez, MD
NPI 1265460026ActiveIndividual· Internal Medicine, Pulmonary Disease· Laredo, TX
Internal Medicine, Pulmonary Disease (MD) in Laredo, Texas, licensed in TX, with an NPI issued in June 2006. Their prescriptions cost Medicare Part D more than their services did: $1,965,648 for 10,677 claims, against $88,304 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 8 companies reporting payments in 2025, $860.54 in all, mostly food and beverage. Lists Doctors Hospital of Laredo and 1 other hospital as hospital affiliations.
Overview
| NPI | 1265460026 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 29, 2006 |
| Last updated in NPPES | Jan 9, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | FG147 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 188 |
|---|---|
| Services billed | 1,156 across 16 procedure codes |
| Paid by Medicare | $88,304 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,677 · 23,831 30-day fills |
|---|---|
| Patients | 545 |
| Total drug cost | $1,965,648 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1970 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pulmonary Disease |
Hospital affiliations
- Doctors Hospital of LaredoLaredo, TX
- Laredo Medical CenterLaredo, TX
Other facilities
- Excellent Nursing Care, P.C.Home health agency · Laredo, TX
Industry payments (Open Payments)
- 2025$860.54 · 45 payments from 8 companies
- 2024$525.72 · 30 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $314.82 | 11 |
| Insmed, Inc. | $147.78 | 16 |
| Corcept Therapeutics | $109.38 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $74.38 | 4 |
| Lilly USA, LLC | $71.14 | 3 |
What the 2025 payments were for
- Food and Beverage$860.54 · 45 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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