Ryder P. Gwinn, MD
NPI 1700945607ActiveIndividual· Neurological Surgery· Seattle, WA
Neurological Surgery (MD) in Seattle, Washington, trained at Un of California, Irvine, College of Medicine (class of 1996). Medicare paid $118,065 for services to 131 patients in 2024. Boston Scientific Corporation was the largest of 9 companies reporting payments in 2025, $6,538 in all, mostly speaking and faculty fees.
Overview
| NPI | 1700945607 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 6, 2006 |
| Last updated in NPPES | May 25, 2021 |
| Certified by provider | May 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | MD00043991 | 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 - Neurosurgery (TX); Practitioner - Neurosurgery (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 131 |
|---|---|
| Services billed | 308 across 56 procedure codes |
| Paid by Medicare | $118,065 |
Education and affiliations
| Medical school | Un of California, Irvine, College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Neurosurgery |
Medical groups
- King County Public Hospital District No 2Kirkland, WA · 608 clinicians
- Overlake Medical Clinics LLCBellevue, WA · 425 clinicians
Hospital affiliation
- Evergreenhealth Medical CenterKirkland, WA
Other facilities
- Evergreenhealth Home Care ServicesHome health agency · Kirkland, WA
Industry payments (Open Payments)
- 2025$6,538 · 21 payments from 9 companies
- 2024$4,738 · 22 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $6,034 | 12 |
| Globus Medical, Inc. | $137.87 | 1 |
| Abbott Laboratories | $136.38 | 1 |
| Neuropace, Inc. | $90.89 | 1 |
| Microtransponder, Inc. | $53.62 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5,850 · 6 payments
- Food and Beverage$652.51 · 14 payments
- Education$35.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 135 neurosurgeons in Seattle · All neurosurgeons in Washington