2 NPI-registered Clinical & Laboratory Immunology (Internal Medicine) Physician providers practice in Washington. Switch states in the rail, or open the full search to filter by city and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Chihiro MorishimaMD | Clinical & Laboratory Immunology (Internal Medicine) Physician | Seattle, WA | 1295077287 |
| Mark Wener | Clinical & Laboratory Immunology (Internal Medicine) Physician | Seattle, WA | 1528146982 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
