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

JOHN P BARON, DO

NEPHROLOGY

Medical school: CHICAGO COLLEGE OF OSTEOPATHY

Graduated: 2002

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1861471591

Practice Locations (1)

EAST BAY NEPHROLOGY MEDICAL GROUP INC

2905 TELEGRAPH AVE

BERKELEY, CA 947052017

5108410411

Source: CMS National Downloadable File, September 2026.