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

STEFAN G VANDERWEIL, MD

DERMATOLOGY

Medical school: UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL

Graduated: 2012

NPI: 1811251465

Practice Locations (1)

PERMANENTE MEDICAL GROUP INC

3900 LAKEVILLE HWY

PETALUMA, CA 949545698

7077653900

Source: CMS National Downloadable File, September 2026.

STEFAN VANDERWEIL, MD | HealthCareAtlasUSA