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 / WA

MARLENE PENG, MD

ALLERGY/IMMUNOLOGY

Medical school: NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL

Graduated: 2002

Also: PEDIATRIC MEDICINE

Offers telehealth

NPI: 1770697112

Practice Locations (2)

SWEDISH HEALTH SERVICES

1200 112TH AVE NE, SUITE B250

BELLEVUE, WA 980043749

4253941650425394

SWEDISH HEALTH SERVICES

747 BROADWAY

SEATTLE, WA 981224379

2063866000

Source: CMS National Downloadable File, September 2026.

MARLENE PENG, MD | HealthCareAtlasUSA