Liang Du, M.D, PHD
NPI 1912347758ActiveIndividual· Internal Medicine· Monroe, WA
Internal Medicine (M.D, PHD) with King County Public Hospital District No 2 and 1 other group, practicing in Monroe, Washington. In 2024 Medicare paid $30,937 for 198 patients, and Part D covered 356 of their prescriptions, 87% of them generic. Lists Evergreenhealth Monroe and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1912347758 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D, PHD |
| Sole proprietor | Yes |
| NPI issued | Jun 25, 2013 |
| Last updated in NPPES | Mar 15, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD60626646 | WA |
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 - Internal Medicine (CA); Practitioner - Hospitalist (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 198 |
|---|---|
| Services billed | 446 across 9 procedure codes |
| Paid by Medicare | $30,937 |
Part D prescriptions in 2024
| Prescriptions (claims) | 356 · 431 30-day fills |
|---|---|
| Patients | 131 |
| Total drug cost | $25,936 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical groups
- King County Public Hospital District No 2Kirkland, WA · 608 clinicians
- South Sound Inpatient Physicians PLLCArlington, WA · 422 clinicians
Hospital affiliations
- Evergreenhealth MonroeMonroe, WA
- Garfield Medical CenterMonterey Park, CA
- Skagit Valley HospitalMount Vernon, WA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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