Sarah Elizabeth Koch, MD
NPI 1578859575ActiveIndividual· Surgery, Vascular Surgery· Tacoma, WA
Surgery, Vascular Surgery (MD) with Multicare Health System, practicing in Tacoma, Washington. In 2024 Medicare paid $115,496 for 925 patients, and Part D covered 187 of their prescriptions, 84% of them generic. Shockwave Medical, Inc was the largest of 9 companies reporting payments in 2025, $951.64 in all, mostly food and beverage. Lists Multicare Auburn Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1578859575 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2011 |
| Last updated in NPPES | Aug 12, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | MD60661699 | WA |
| Surgery, Vascular Surgery | 2086S0129X | 125.059817 | 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 - Vascular Surgery (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 925 |
|---|---|
| Services billed | 1,280 across 73 procedure codes |
| Paid by Medicare | $115,496 |
Part D prescriptions in 2024
| Prescriptions (claims) | 187 · 326 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $26,811 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Vascular Surgery |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Multicare Health SystemTacoma, WA · 2,325 clinicians
Hospital affiliations
- Multicare Auburn Medical CenterAuburn, WA
- Multicare Good Samaritan HospitalPuyallup, WA
- Tacoma General Allenmore HospitalTacoma, WA
Industry payments (Open Payments)
- 2025$951.64 · 11 payments from 9 companies
- 2024$721.62 · 18 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $632.86 | 2 |
| Inari Medical, Inc. | $118.70 | 2 |
| W. L. Gore & Associates, Inc. | $66.84 | 1 |
| Stryker Corporation | $29.26 | 1 |
| Penumbra, Inc. | $28.54 | 1 |
What the 2025 payments were for
- Food and Beverage$497.12 · 10 payments
- Travel and Lodging$454.52 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 vascular surgeons in Tacoma · All vascular surgeons in Washington