Heather L. Landwehr, PA
NPI 1053411264ActiveIndividual· Physician Assistant· Wausau, WI
Physician Assistant (PA) with McHs Hospitals Inc, practicing in Wausau, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $389,042 for 933 claims, against $69,486 paid for services in 2024. Lists Marshfield Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1053411264 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Sep 25, 2006 |
| Last updated in NPPES | May 3, 2023 |
| Certified by provider | May 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2016 | 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 - Physician Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 597 |
|---|---|
| Services billed | 2,263 across 30 procedure codes |
| Paid by Medicare | $69,486 |
Part D prescriptions in 2024
| Prescriptions (claims) | 933 · 1,115 30-day fills |
|---|---|
| Patients | 373 |
| Total drug cost | $389,042 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- McHs Hospitals IncMarshfield, WI · 1,197 clinicians
Hospital affiliations
- Marshfield Medical CenterMarshfield, WI
- Marshfield Medical Center - WestonWeston, WI
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 76 physician assistants in Wausau · All physician assistants in Wisconsin