Melissa Malloy, PA-C
NPI 1275914988ActiveIndividual· Physician Assistant· Pewaukee, WI
Physician Assistant (PA-C) with Orthopaedic Associates of Wisconsin SC, practicing in Pewaukee, Wisconsin. 49 Medicare patients in 2024, $4,355 paid; nearly all of their 105 Part D prescriptions were generic (95%). Vertex Pharmaceuticals Incorporated reported $14.71 in payments in 2025, mostly food and beverage. Lists Oconomowoc Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1275914988 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 18, 2015 |
| Last updated in NPPES | Jan 22, 2025 |
| Certified by provider | Jan 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 3559-23 | 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 | 49 |
|---|---|
| Services billed | 257 across 20 procedure codes |
| Paid by Medicare | $4,355 |
Part D prescriptions in 2024
| Prescriptions (claims) | 105 · 105 30-day fills |
|---|---|
| Patients | 77 |
| Total drug cost | $1,752 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Orthopaedic Associates of Wisconsin SCPewaukee, WI · 109 clinicians
Hospital affiliations
- Oconomowoc Memorial HospitalOconomowoc, WI
- Waukesha Memorial HospitalWaukesha, WI
Industry payments (Open Payments)
- 2025$14.71 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $14.71 | 1 |
What the 2025 payments were for
- Food and Beverage$14.71 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 physician assistants in Pewaukee · All physician assistants in Wisconsin