Maria Guadalupe Aguilar, APN-CNP
NPI 1538802095ActiveIndividual· Nurse Practitioner· Barrington, IL
Nurse Practitioner (APN-CNP) with Endeavor Health Medical Group, practicing in Barrington, Illinois. Their prescriptions cost Medicare Part D more than their services did: $120,203 for 1,089 claims, against $19,519 paid for services in 2024. Inspire Medical Systems, Inc. reported $21.40 in payments in 2025, mostly food and beverage. Lists Alexian Brothers Medical Center 1 and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1538802095 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN-CNP |
| Sole proprietor | No |
| NPI issued | Apr 13, 2022 |
| Last updated in NPPES | Apr 2, 2026 |
| Certified by provider | Apr 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209024802 | IL |
| Nurse Practitioner, Family | 363LF0000X | 209.024802 | 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 - Nurse Practitioner (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 173 |
|---|---|
| Services billed | 388 across 25 procedure codes |
| Paid by Medicare | $19,519 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,089 · 2,399 30-day fills |
|---|---|
| Patients | 255 |
| Total drug cost | $120,203 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliations
- Alexian Brothers Medical Center 1Elk Grove Village, IL
- Elmhurst Memorial HospitalElmhurst, IL
- St Alexius Medical CenterHoffman Estates, IL
Industry payments (Open Payments)
- 2025$21.40 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $21.40 | 1 |
What the 2025 payments were for
- Food and Beverage$21.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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