Ishmaella R. Wilson-Mills, APN
NPI 1831676014ActiveIndividual· Nurse Practitioner, Family· Evergreen Park, IL
Nurse Practitioner, Family (APN) with Nephrology Associates of Northern Illinois Ltd, practicing in Evergreen Park, Illinois. Their prescriptions cost Medicare Part D more than their services did: $205,390 for 696 claims, against $18,177 paid for services in 2024. Akebia Therapeutics Inc was the largest of 2 companies reporting payments in 2025, $133.91 in all, mostly food and beverage.
Overview
| NPI | 1831676014 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | No |
| NPI issued | Jul 20, 2018 |
| Last updated in NPPES | Feb 3, 2023 |
| Certified by provider | Feb 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 209018110 | 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 - Nurse Practitioner (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 245 across 7 procedure codes |
| Paid by Medicare | $18,177 |
Part D prescriptions in 2024
| Prescriptions (claims) | 696 · 1,403 30-day fills |
|---|---|
| Patients | 152 |
| Total drug cost | $205,390 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Nephrology Associates of Northern Illinois LtdAlgonquin, IL · 117 clinicians
Industry payments (Open Payments)
- 2025$133.91 · 3 payments from 2 companies
- 2024$476.08 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Akebia Therapeutics Inc | $96.40 | 1 |
| Ardelyx, Inc. | $37.51 | 2 |
What the 2025 payments were for
- Food and Beverage$133.91 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 family nurse practitioners in Evergreen Park · All family nurse practitioners in Illinois