Maria Marrero, APN
NPI 1609243872ActiveIndividual· Nurse Practitioner, Family· Oakbrook Terrace, IL
Nurse Practitioner, Family (APN) in Oakbrook Terrace, Illinois, licensed in IL, with an NPI issued in August 2015. Madrigal Pharmaceuticals was the largest of 2 companies reporting payments in 2025, $194.28 in all, mostly food and beverage.
Overview
| NPI | 1609243872 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | No |
| NPI issued | Aug 24, 2015 |
| Last updated in NPPES | Aug 24, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 209.013036 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$194.28 · 3 payments from 2 companies
- 2024$189.41 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $141.60 | 1 |
| Lilly USA, LLC | $52.68 | 2 |
What the 2025 payments were for
- Food and Beverage$194.28 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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