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

KRISTEN M VIERA, PA

PHYSICIAN ASSISTANT

Graduated: 2017

Offers telehealth

NPI: 1225566227

Practice Locations (2)

ADVENTIST HEALTH PHYSICIANS NETWORK

6955 EL CAMINO REAL, SUITE 200

ATASCADERO, CA 934224226

8053958866

DAVID B. HAMMER

1051 LAS TABLAS RD

TEMPLETON, CA 934655603

Source: CMS National Downloadable File, September 2026.

KRISTEN VIERA, PA | HealthCareAtlasUSA