Leonardo Villarreal Aguirre, MD
NPI 1558926550ActiveIndividual· Hospitalist· Bridgeport, WV
Hospitalist (MD) in Bridgeport, West Virginia, trained at Ponce School of Medicine (class of 2021). Their prescriptions cost Medicare Part D more than their services did: $27,432 for 236 claims, against $16,957 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $53.79 in all, mostly food and beverage.
Overview
| NPI | 1558926550 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 6, 2019 |
| Last updated in NPPES | Jul 2, 2024 |
| Certified by provider | Jul 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 33629 | WV |
| Internal Medicine | 207R00000X | U6598 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 82 |
|---|---|
| Services billed | 255 across 9 procedure codes |
| Paid by Medicare | $16,957 |
Part D prescriptions in 2024
| Prescriptions (claims) | 236 · 395 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $27,432 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Ponce School of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical group
- United Physicians Care IncBridgeport, WV · 125 clinicians
Hospital affiliations
- Braxton County Memorial Hospital, IncGassaway, WV
- United Hospital Center, IncBridgeport, WV
Industry payments (Open Payments)
- 2025$53.79 · 3 payments from 2 companies
- 2024$66.29 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $34.36 | 2 |
| Paratek Pharmaceuticals, Inc. | $19.43 | 1 |
What the 2025 payments were for
- Food and Beverage$53.79 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 hospitalists in Bridgeport · All hospitalists in West Virginia