Denise Darlene McMahan, APNP
NPI 1740825926ActiveIndividual· Nurse Practitioner· Weston, WI
Nurse Practitioner (APNP) with McHs Hospitals Inc, practicing in Weston, Wisconsin. 74 Medicare patients in 2024, $15,563 paid; nearly all of their 413 Part D prescriptions were generic (94%). Urgo Medical North America, LLC was the largest of 2 companies reporting payments in 2025, $148.22 in all, mostly food and beverage. Lists Marshfield Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1740825926 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APNP |
| Sole proprietor | No |
| NPI issued | Nov 12, 2019 |
| Last updated in NPPES | May 17, 2023 |
| Certified by provider | May 17, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 9751-33 | 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 | 74 |
|---|---|
| Services billed | 400 across 20 procedure codes |
| Paid by Medicare | $15,563 |
Part D prescriptions in 2024
| Prescriptions (claims) | 413 · 428 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $8,753 |
| Generic share | 94% 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 - WestonWeston, WI
Other facilities
- Compassus Home HealthHome health agency · Marshfield, WI
Industry payments (Open Payments)
- 2025$148.22 · 3 payments from 2 companies
- 2024$26.06 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Urgo Medical North America, LLC | $133.91 | 2 |
| Mimedx Group, Inc. | $14.31 | 1 |
What the 2025 payments were for
- Food and Beverage$148.22 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nurse practitioners in Weston
- 1124544184
- 1407148042
- 1972843464
- 1346818390
- 1538267372
- 1255041307
- 1952699472
- 1164749636
- 1669491510
- 1912451113
- 1851175699
- 1902485972
All 21 nurse practitioners in Weston · All nurse practitioners in Wisconsin