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

MERRILL M AHRENS, MD

INTERNAL MEDICINE

Medical school: NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL

Graduated: 1989

Offers telehealth

NPI: 1194839225

Practice Locations (3)

LEGACY CLINICS LLC

1130 NW 22ND AVE, SUITE 220

PORTLAND, OR 972102969

5034138988

LEGACY GOOD SAMARITAN HOSPITAL AND MEDICAL CENTER

1200 NW 23RD AVE

PORTLAND, OR 972102906

5034137074

LEGACY EMANUEL HOSPITAL AND HEALTH CENTER

2800 N VANCOUVER AVE, SUITE 230

PORTLAND, OR 972271668

5034134340

Source: CMS National Downloadable File, September 2026.