Jaime Villanueva, MD
NPI 1295796217ActiveIndividual· Internal Medicine, Pulmonary Disease· Winfield, IL
Internal Medicine, Pulmonary Disease (MD) in Winfield, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $788,954 for 1,621 claims, against $193,966 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. reported $121.36 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1295796217 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 29, 2006 |
| Last updated in NPPES | Aug 28, 2023 |
| Certified by provider | Aug 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 036096941 | IL |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 036096941 | IL |
| Internal Medicine, Sleep Medicine | 207RS0012X | 036096941 | IL |
| Preventive Medicine, Undersea and Hyperbaric Medicine | 2083P0011X | 036096941 | IL |
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 - Pulmonary Disease (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 831 |
|---|---|
| Services billed | 2,316 across 38 procedure codes |
| Paid by Medicare | $193,966 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,621 · 3,333 30-day fills |
|---|---|
| Patients | 388 |
| Total drug cost | $788,954 |
| Generic share | 42% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Hospital affiliations
- Edward HospitalNaperville, IL
- Elmhurst Memorial HospitalElmhurst, IL
- Loyola University Medical CenterMaywood, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Industry payments (Open Payments)
- 2025$121.36 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $121.36 | 1 |
What the 2025 payments were for
- Food and Beverage$121.36 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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