Wynne Chen, MD
NPI 1518974351ActiveIndividual· Internal Medicine, Sleep Medicine· Seattle, WA
Internal Medicine, Sleep Medicine (MD) with The Polyclinic PLLC, practicing in Seattle, Washington. Their prescriptions cost Medicare Part D more than their services did: $335,736 for 884 claims, against $32,152 paid for services in 2024.
Overview
| NPI | 1518974351 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 2, 2006 |
| Last updated in NPPES | Nov 6, 2025 |
| Certified by provider | Nov 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Sleep Medicine Primary | 207RS0012X | MD00045640 | WA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | MD00045640 | WA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | MD00045640 | 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 - Pulmonary Disease (WA); Practitioner - Sleep Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 213 |
|---|---|
| Services billed | 396 across 21 procedure codes |
| Paid by Medicare | $32,152 |
Part D prescriptions in 2024
| Prescriptions (claims) | 884 · 1,195 30-day fills |
|---|---|
| Patients | 165 |
| Total drug cost | $335,736 |
| Generic share | 65% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Sleep Medicine |
| Telehealth | Offers telehealth |
Medical group
- The Polyclinic PLLCSeattle, WA · 365 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Sleep Medicine providers in Seattle
- 1285890038
- 1386021079
- 1417319526
- 1477523249
- 1609403260
- 1700811619
- 1982712584
- 1780259648
- 1447336169
- 1326073768
- 1023953916
- 1174706782
All 17 Internal Medicine, Sleep Medicine providers in Seattle · All Internal Medicine, Sleep Medicine providers in Washington