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

ZACHARY LADNER, PA

PHYSICIAN ASSISTANT

Graduated: 2007

Offers telehealth

NPI: 1699986935

Practice Locations (1)

JOHN MUIR PHYSICIAN NETWORK

2400 BALFOUR RD, SUITE 120

BRENTWOOD, CA 945134956

9253088112

Source: CMS National Downloadable File, September 2026.

ZACHARY LADNER, PA | HealthCareAtlasUSA