Nils Ward Naviaux, MD
NPI 1821107178ActiveIndividual· Emergency Medicine· Bellingham, WA
Emergency Medicine (MD) in Bellingham, Washington, trained at University of Washington School of Medicine (class of 2000). 585 Medicare patients in 2024, $76,875 paid; nearly all of their 403 Part D prescriptions were generic (95%).
Overview
| NPI | 1821107178 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 30, 2006 |
| Last updated in NPPES | Mar 11, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD00047160 | 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 - Emergency Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 585 |
|---|---|
| Services billed | 878 across 30 procedure codes |
| Paid by Medicare | $76,875 |
Part D prescriptions in 2024
| Prescriptions (claims) | 403 · 437 30-day fills |
|---|---|
| Patients | 280 |
| Total drug cost | $11,918 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Emergency Medicine |
Medical group
- Sound Physicians Emergency Medicine of Washington PLLCKennewick, WA · 21 clinicians
Hospital affiliations
- Peacehealth St Joseph Medical CenterBellingham, WA
- Peacehealth United General Medical CenterSedro Woolley, WA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 emergency medicine physicians in Bellingham · All emergency medicine physicians in Washington