1 NPI-registered Clinical Biochemical Genetics Physician providers practice in Oregon. See all states.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| David KoellerMD | Clinical Biochemical Genetics Physician | Portland, OR | 1629086145 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
