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

MARK ZEME, MD

OTOLARYNGOLOGY

Medical school: UNIVERSITY OF MICHIGAN MEDICAL SCHOOL

Graduated: 1987

NPI: 1669400388

Practice Locations (2)

20400 LAKE CHABOT RD, SUITE 301

Castro Valley, CA 945465316

20400 LAKE CHABOT RD, SUITE 301

CASTRO VALLEY, CA 945465316

5108896673

Source: CMS National Downloadable File, September 2026.

MARK ZEME, MD | HealthCareAtlasUSA