Masue Li, MD
NPI 1730287376ActiveIndividual· Hospitalist· Naperville, IL
Hospitalist (MD) in Naperville, Illinois, trained at University of Michigan Medical School (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $10,366 for 159 claims, against $6,247 paid for services in 2024. Astellas Pharma US Inc was the largest of 6 companies reporting payments in 2025, $172.99 in all, mostly food and beverage.
Overview
| NPI | 1730287376 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | Jul 23, 2026 |
| Certified by provider | Jul 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 036099930 | IL |
| Obstetrics & Gynecology | 207V00000X | 036099930 | IL |
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 - Hospitalist (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 61 |
|---|---|
| Services billed | 124 across 25 procedure codes |
| Paid by Medicare | $6,247 |
Part D prescriptions in 2024
| Prescriptions (claims) | 159 · 381 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $10,366 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Hospitalist |
| Secondary specialties | Obstetrics/Gynecology |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Hospital affiliation
- Edward HospitalNaperville, IL
Industry payments (Open Payments)
- 2025$172.99 · 7 payments from 6 companies
- 2024$65.95 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $49.25 | 2 |
| Solventum Corporation | $38.46 | 1 |
| Exact Sciences Corporation | $25.58 | 1 |
| Hologic Sales and Service, LLC | $23.06 | 1 |
| Mayne Pharma Commercial LLC | $18.97 | 1 |
What the 2025 payments were for
- Food and Beverage$172.99 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 hospitalists in Naperville · All hospitalists in Illinois