William Y. Li, MD
NPI 1639148349ActiveIndividual· Family Medicine· Lafayette, IN
Family Medicine (MD) in Lafayette, Indiana, trained at Indiana University School of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $2,713,477 for 49,904 claims, against $225,666 paid for services in 2024. Astrazeneca Pharmaceuticals LP reported $66.05 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1639148349 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 15, 2006 |
| Last updated in NPPES | Jan 25, 2021 |
| Certified by provider | Jan 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 01044028A | IN |
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 - Family Practice (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,071 |
|---|---|
| Services billed | 3,392 across 32 procedure codes |
| Paid by Medicare | $225,666 |
Part D prescriptions in 2024
| Prescriptions (claims) | 49,904 · 60,238 30-day fills |
|---|---|
| Patients | 1,302 |
| Total drug cost | $2,713,477 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Family Practice |
Medical groups
- Iu Health Medical Group LLCIndianapolis, IN · 4,462 clinicians
- Arnett Clinic LLCLafayette, IN · 390 clinicians
- Thomas Li Consulting LLCLafayette, IN · 7 clinicians
Hospital affiliations
- Franciscan Health LafayetteLafayette, IN
- Indiana University HealthIndianapolis, IN
- Indiana University Health Arnett HospitalLafayette, IN
- Indiana University Health White Memorial HospitalMonticello, IN
Other facilities
- Elara CaringHome health agency · Kokomo, IN
- Elite Home Rehab and Healthcare CorpHome health agency · Carmel, IN
- Guardian Angel Hospice IncHospice · Kokomo, IN
- Select HospiceHospice · West Lafayette, IN
- Southerncare South BendHospice · Mishawaka, IN
- Lafayette Regional Rehabilitation HospitalInpatient rehabilitation facility · Lafayette, IN
- Heritage HealthcareNursing home · West Lafayette, IN
- Saint Anthony Rehab and Nursing CenterNursing home · Lafayette, IN
- St Elizabeth Healthcare CenterNursing home · Delphi, IN
- University Place Health Center and Assisted LivingNursing home · West Lafayette, IN
- White Oak Health CampusNursing home · Monticello, IN
Industry payments (Open Payments)
- 2025$66.05 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $66.05 | 1 |
What the 2025 payments were for
- Food and Beverage$66.05 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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