2 NPI-registered Ph.D. Medical Genetics Physician providers practice in Oregon. Switch states in the rail, or open the full search to filter by city and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Arthur LenahanMD MPH | Ph.D. Medical Genetics Physician | Portland, OR | 1023647062 |
| George AnadiotisDO | Ph.D. Medical Genetics Physician | Portland, OR | 1992766695 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
