Melyssa Van Der Stuyf, DNP
NPI 1174069728ActiveIndividual· Nurse Practitioner, Adult Health· Naperville, IL
Nurse Practitioner, Adult Health (DNP) in Naperville, Illinois, trained at Rush Medical College of Rush University (class of 2010). Mostly services rather than prescriptions: Medicare paid $13,255 for 98 patients in 2024, with only 31 Part D claims. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $561.77 in all, mostly food and beverage.
Overview
| NPI | 1174069728 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP |
| Sole proprietor | No |
| NPI issued | Jan 6, 2017 |
| Last updated in NPPES | Mar 24, 2026 |
| Certified by provider | Mar 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 209014632 | IL |
| Nurse Practitioner | 363L00000X | 209014632 | 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 | 98 |
|---|---|
| Services billed | 152 across 9 procedure codes |
| Paid by Medicare | $13,255 |
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 37 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $6,760 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliations
- Edward HospitalNaperville, IL
- Swedish HospitalChicago, IL
Industry payments (Open Payments)
- 2025$561.77 · 19 payments from 11 companies
- 2024$476.32 · 12 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $124.72 | 1 |
| Merck Sharp & Dohme LLC | $119.31 | 6 |
| Astellas Pharma US Inc | $92.99 | 1 |
| Genentech USA, Inc. | $47.23 | 2 |
| E.R. Squibb & Sons, L.L.C. | $37.72 | 2 |
What the 2025 payments were for
- Food and Beverage$468.78 · 18 payments
- Education$92.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 adult health nurse practitioners in Naperville · All adult health nurse practitioners in Illinois