William Yi, M.D,
NPI 1861628729ActiveIndividual· Surgery· Philadelphia, PA
Surgery (M.D,) in Philadelphia, Pennsylvania, trained at Vanderbilt University School of Medicine (class of 2009). 113 Medicare patients in 2024, $43,646 paid; nearly all of their 61 Part D prescriptions were generic (98%). Stryker Corporation was the largest of 4 companies reporting payments in 2025, $755.80 in all, mostly travel and lodging.
Overview
| NPI | 1861628729 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D, |
| Sole proprietor | No |
| NPI issued | Jun 5, 2009 |
| Last updated in NPPES | Aug 21, 2023 |
| Certified by provider | Aug 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD471817 | PA |
| Internal Medicine | 207R00000X | MD471817 | PA |
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 - General Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 113 |
|---|---|
| Services billed | 206 across 46 procedure codes |
| Paid by Medicare | $43,646 |
Part D prescriptions in 2024
| Prescriptions (claims) | 61 · 61 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $734.67 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | General Surgery |
Medical group
- Commonwealth Physician Network LLCMountain Top, PA · 65 clinicians
Hospital affiliation
- Wilkes-Barre General HospitalWilkes-Barre, PA
Industry payments (Open Payments)
- 2025$755.80 · 6 payments from 4 companies
- 2024$4,758 · 18 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $676.17 | 3 |
| Intuitive Surgical, Inc. | $37.07 | 1 |
| Abbvie Inc. | $27.18 | 1 |
| Novo Nordisk Inc | $15.38 | 1 |
What the 2025 payments were for
- Travel and Lodging$639.52 · 2 payments
- Food and Beverage$116.28 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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