William T. Pennington, MD
NPI 1114021110ActiveIndividual· Orthopaedic Surgery· Franklin, WI
Orthopaedic Surgery (MD) in Franklin, Wisconsin, trained at Medical College of Wisconsin (class of 1994). 289 Medicare patients in 2024, $121,943 paid; all of their 67 Part D prescriptions were generic. Stryker Corporation was the largest of 4 companies reporting payments in 2025, $19,698 in all, mostly royalties and licenses.
Overview
| NPI | 1114021110 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 11, 2006 |
| Last updated in NPPES | Feb 25, 2020 |
| Certified by provider | Feb 25, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 37451 | WI |
| Orthopaedic Surgery, Sports Medicine | 207XX0005X | 37451 | 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 - Orthopedic Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 289 |
|---|---|
| Services billed | 1,804 across 39 procedure codes |
| Paid by Medicare | $121,943 |
Part D prescriptions in 2024
| Prescriptions (claims) | 67 · 67 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $138.40 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Advantage Physical Therapy and Sports Rehab, LLCKenosha, WI · 294 clinicians
- Orthopedic Surgeons of Wisconsin SCFranklin, WI · 61 clinicians
Hospital affiliations
- Ascension All Saints HospitalRacine, WI
- Ascension Se Wisconsin HospitalMilwaukee, WI
- Aurora Medical Center KenoshaKenosha, WI
- Midwest Orthopedic Specialty HospitalFranklin, WI
- Orthopaedic Hospital of WisconsinGlendale, WI
Industry payments (Open Payments)
- 2025$19,698 · 23 payments from 4 companies
- 2024$13,248 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $9,859 | 17 |
| Arthrex, Inc. | $9,662 | 4 |
| Amgen Inc. | $130.40 | 1 |
| Enduromed, LLC | $46.69 | 1 |
What the 2025 payments were for
- Royalty or License$9,662 · 4 payments
- Consulting Fee$8,250 · 6 payments
- Travel and Lodging$1,019 · 4 payments
- Food and Beverage$767.12 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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