HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / OR

DOUGLAS R NIEHUS, MD

FAMILY PRACTICE

Medical school: OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1993

NPI: 1144250085

Practice Locations (2)

PO BOX

PORTLAND, OR 97208

PO BOX, SUITE 3158

PORTLAND, OR 972083158

Source: CMS National Downloadable File, September 2026.

DOUGLAS NIEHUS, MD | HealthCareAtlasUSA