Oscar Luis Alonso, M.D.
NPI 1447285739ActiveIndividual· Specialist· Downers Grove, IL
Specialist (M.D.) in Downers Grove, Illinois, licensed in IL, with an NPI issued in July 2006. Part D covered 17 prescriptions written in 2024, 100% of them generic. Abbvie Inc. reported $15.43 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1447285739 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Apr 16, 2021 |
| Certified by provider | Apr 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 036064967 | IL |
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 - Otolaryngology (IL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 17 · 23 30-day fills |
|---|---|
| Total drug cost | $726.95 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2024$15.43 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $15.43 | 1 |
What the 2024 payments were for
- Food and Beverage$15.43 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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