William A. Wilfley Jr., M.D.
NPI 1619997046ActiveIndividual· Surgery· Wausau, WI
Surgery (M.D.) in Wausau, Wisconsin, trained at Creighton University School of Medicine (class of 2000). 129 Medicare patients in 2024, $38,852 paid; nearly all of their 130 Part D prescriptions were generic (98%). Davol Inc. was the largest of 2 companies reporting payments in 2025, $51.55 in all, mostly food and beverage.
Overview
| NPI | 1619997046 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Feb 17, 2025 |
| Certified by provider | Feb 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 60454 | 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 - General Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 129 |
|---|---|
| Services billed | 226 across 63 procedure codes |
| Paid by Medicare | $38,852 |
Part D prescriptions in 2024
| Prescriptions (claims) | 130 · 148 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $2,770 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | General Surgery |
Medical group
- Surgical Associates, S.C.Wausau, WI · 26 clinicians
Hospital affiliations
- Aspirus Riverview Hospital & Clinics IncWisconsin Rapids, WI
- Aspirus Stevens Point Hospital & Clinics, Inc.Stevens Point, WI
- Aspirus Wausau HospitalWausau, WI
Industry payments (Open Payments)
- 2025$51.55 · 2 payments from 2 companies
- 2024$15.95 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Davol Inc. | $34.08 | 1 |
| Olympus America Inc. | $17.47 | 1 |
What the 2025 payments were for
- Food and Beverage$51.55 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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