Susan Lynn Stefanski, FNP
NPI 1720511645ActiveIndividual· Nurse Practitioner· Peoria, AZ
Nurse Practitioner (FNP) with Vhs Outpatient Clinics Inc, practicing in Peoria, Arizona. Their prescriptions cost Medicare Part D more than their services did: $107,561 for 1,937 claims, against $54,549 paid for services in 2024.
Overview
| NPI | 1720511645 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Apr 7, 2017 |
| Last updated in NPPES | Dec 11, 2025 |
| Certified by provider | Dec 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 291364 | AZ |
| Nurse Practitioner, Primary Care | 363LP2300X | 209015839 | IL |
| Nurse Practitioner, Primary Care | 363LP2300X | 209-015839 | 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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 407 |
|---|---|
| Services billed | 1,011 across 35 procedure codes |
| Paid by Medicare | $54,549 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,937 · 4,259 30-day fills |
|---|---|
| Patients | 479 |
| Total drug cost | $107,561 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Vhs Outpatient Clinics IncPhoenix, AZ · 208 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 nurse practitioners in Peoria · All nurse practitioners in Arizona