Yesenia Diaz
NPI 1518624923ActiveIndividual· Nurse Practitioner, Family· Willowbrook, IL
Nurse Practitioner, Family with Physicians Immediate Care North Chicago LLC, practicing in Willowbrook, Illinois. 26 Medicare patients in 2024, $2,988 paid; nearly all of their 156 Part D prescriptions were generic (97%). Novo Nordisk Inc was the largest of 4 companies reporting payments in 2025, $110.40 in all, mostly food and beverage.
Overview
| NPI | 1518624923 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Nov 19, 2021 |
| Last updated in NPPES | Nov 19, 2021 |
| Certified by provider | Nov 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 209024310 | IN |
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 - Nurse Practitioner (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 26 |
|---|---|
| Services billed | 80 across 16 procedure codes |
| Paid by Medicare | $2,988 |
Part D prescriptions in 2024
| Prescriptions (claims) | 156 · 166 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $1,073 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Physicians Immediate Care North Chicago LLCAurora, IL · 257 clinicians
Industry payments (Open Payments)
- 2025$110.40 · 5 payments from 4 companies
- 2024$42.13 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $41.86 | 2 |
| Exact Sciences Corporation | $31.59 | 1 |
| Lilly USA, LLC | $21.10 | 1 |
| Glaxosmithkline, LLC. | $15.85 | 1 |
What the 2025 payments were for
- Food and Beverage$110.40 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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