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 / CA

MERRILYN YANG, NP

NURSE PRACTITIONER

Graduated: 2022

NPI: 1376261032

Practice Locations (1)

ST. HELENA HOSPITAL

10 WOODLAND RD

SAINT HELENA, CA 945749554

7079633611

Source: CMS National Downloadable File, September 2026.

MERRILYN YANG, NP | HealthCareAtlasUSA