Yeu-Yao Cheng, MD
NPI 1932897188ActiveIndividual· Internal Medicine· Everett, WA
Internal Medicine (MD) in Everett, Washington, licensed in WA, with an NPI issued in April 2023. Part D covered 346 prescriptions written in 2024, 89% of them generic.
Overview
| NPI | 1932897188 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 26, 2023 |
| Last updated in NPPES | Aug 15, 2026 |
| Certified by provider | Aug 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD.MD.70071087 | WA |
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 - Internal Medicine (WA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 346 · 565 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $20,932 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Internal Medicine |
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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All 177 internal medicine physicians in Everett · All internal medicine physicians in Washington