Dawn P. McCullough, APNP
NPI 1144858713ActiveIndividual· Nurse Practitioner· Green Bay, WI
Nurse Practitioner (APNP) with McHs Hospitals Inc, practicing in Green Bay, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $465,208 for 1,112 claims, against $39,135 paid for services in 2024. United Therapeutics Corporation was the largest of 14 companies reporting payments in 2025, $952.19 in all, mostly food and beverage. Lists Marshfield Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1144858713 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APNP |
| Sole proprietor | No |
| NPI issued | Mar 30, 2020 |
| Last updated in NPPES | Sep 8, 2025 |
| Certified by provider | Sep 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 9964-33 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 379 |
|---|---|
| Services billed | 549 across 20 procedure codes |
| Paid by Medicare | $39,135 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,112 · 1,597 30-day fills |
|---|---|
| Patients | 305 |
| Total drug cost | $465,208 |
| Generic share | 26% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- McHs Hospitals IncMarshfield, WI · 1,197 clinicians
Hospital affiliations
- Marshfield Medical CenterMarshfield, WI
- Marshfield Medical Center - MinocquaMinocqua, WI
- Marshfield Medical Center - WestonWeston, WI
- Thedacare Regional Medical Center - Appleton IncAppleton, WI
Industry payments (Open Payments)
- 2025$952.19 · 30 payments from 14 companies
- 2024$1,661 · 48 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| United Therapeutics Corporation | $291.45 | 6 |
| Actelion Pharmaceuticals US, Inc. | $161.08 | 2 |
| Abbvie Inc. | $80.96 | 3 |
| Verona Pharma, Inc. | $78.65 | 3 |
| Astrazeneca Pharmaceuticals LP | $63.23 | 3 |
What the 2025 payments were for
- Food and Beverage$952.19 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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