Stacy Mielke, FNP-BC
NPI 1255037305ActiveIndividual· Nurse Practitioner, Family· Appleton, WI
Nurse Practitioner, Family (FNP-BC) with Fox Valley Pulmonary Medicine SC, practicing in Appleton, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $154,865 for 458 claims, against $25,900 paid for services in 2024. United Therapeutics Corporation was the largest of 12 companies reporting payments in 2025, $514.81 in all, mostly food and beverage. Lists Thedacare Regional Med Ctr - Neenah and 1 other hospital as hospital affiliations.
Overview
| NPI | 1255037305 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Jan 31, 2023 |
| Last updated in NPPES | Feb 13, 2023 |
| Certified by provider | Feb 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 13598-33 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 398 |
|---|---|
| Services billed | 459 across 17 procedure codes |
| Paid by Medicare | $25,900 |
Part D prescriptions in 2024
| Prescriptions (claims) | 458 · 608 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $154,865 |
| Generic share | 28% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Fox Valley Pulmonary Medicine SCNeenah, WI · 11 clinicians
Hospital affiliations
- Thedacare Regional Med Ctr - NeenahNeenah, WI
- Thedacare Regional Medical Center - Appleton IncAppleton, WI
Industry payments (Open Payments)
- 2025$514.81 · 16 payments from 12 companies
- 2024$1,186 · 19 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| United Therapeutics Corporation | $125.00 | 1 |
| Jazz Pharmaceuticals Inc. | $78.55 | 2 |
| Verona Pharma, Inc. | $56.39 | 2 |
| Avadel Cns Pharmaceuticals, LLC | $44.24 | 2 |
| Inogen, Inc. | $37.94 | 2 |
What the 2025 payments were for
- Food and Beverage$450.82 · 15 payments
- Education$63.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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