Samuel S. Koo, MD, MPH
NPI 1467626374ActiveIndividual· Orthopaedic Surgery· Seattle, WA
Orthopaedic Surgery (MD, MPH) in Seattle, Washington, trained at Northwestern University Feinberg Medical School (class of 2003). Mostly services rather than prescriptions: Medicare paid $123,603 for 185 patients in 2024, with only 45 Part D claims. Depuy Synthes Sales Inc. reported $19.10 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1467626374 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MPH |
| Sole proprietor | No |
| NPI issued | Apr 22, 2008 |
| Last updated in NPPES | Dec 31, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | MD600772440 | WA |
| Orthopaedic Surgery | 207X00000X | 036-114852 | 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 - Orthopedic Surgery (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 185 |
|---|---|
| Services billed | 1,109 across 29 procedure codes |
| Paid by Medicare | $123,603 |
Part D prescriptions in 2024
| Prescriptions (claims) | 45 · 45 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $249.79 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Proliance Surgeons Inc P SEverett, WA · 397 clinicians
Hospital affiliations
- Evergreenhealth Medical CenterKirkland, WA
- Overlake Hospital Medical Center & ClinicsBellevue, WA
Industry payments (Open Payments)
- 2025$19.10 · 1 payment from 1 company
- 2024$2,314 · 31 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $19.10 | 1 |
What the 2025 payments were for
- Food and Beverage$19.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 155 orthopedic surgeons in Seattle · All orthopedic surgeons in Washington