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

JOSEPH YUSAF MARDANZAI, MD

INTERNAL MEDICINE

Graduated: 2000

NPI: 1043220031

Practice Locations (2)

GALEN INPATIENT PHYSICIANS PC

1010 MURRAY AVE

SAN LUIS OBISPO, CA 934051806

8055467600

QUANTUM HEALTHCARE MEDICAL ASSOCIATES INC

6001 NORRIS CANYON RD

SAN RAMON, CA 945835400

9252759200

Source: CMS National Downloadable File, September 2026.

JOSEPH MARDANZAI, MD | HealthCareAtlasUSA