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

DAVID J KONCZAL, MD

PSYCHIATRY

Medical school: UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE

Graduated: 2008

Also: ADDICTION MEDICINE

Offers telehealth

NPI: 1225204043

Practice Locations (1)

PERMANENTE MEDICAL GROUP INC

1263 E ARQUES AVE

SUNNYVALE, CA 940854701

4088511000

Source: CMS National Downloadable File, September 2026.

DAVID KONCZAL, MD | HealthCareAtlasUSA