Philip P. Chen, M.D.
NPI 1427132224ActiveIndividual· Ophthalmology· Seattle, WA
Ophthalmology (M.D.) in Seattle, Washington, trained at Yale University School of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $287,620 for 3,105 claims, against $124,468 paid for services in 2024. Baxter Healthcare reported $21.18 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1427132224 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 25, 2006 |
| Last updated in NPPES | Mar 19, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD00034047 | 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 - Ophthalmology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 387 |
|---|---|
| Services billed | 2,101 across 41 procedure codes |
| Paid by Medicare | $124,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,105 · 6,057 30-day fills |
|---|---|
| Patients | 410 |
| Total drug cost | $287,620 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Ophthalmology |
Medical group
- The Association of University PhysiciansSeattle, WA · 3,535 clinicians
Hospital affiliations
- Harborview Medical CenterSeattle, WA
- University of Washington Medical CtrSeattle, WA
Industry payments (Open Payments)
- 2025$21.18 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Baxter Healthcare | $21.18 | 1 |
What the 2025 payments were for
- Food and Beverage$21.18 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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