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

WILLIAM K HALLIDAY, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Graduated: 1968

NPI: 1013021708

Practice Locations (1)

ALBION MEDICAL PARTNERS OF CALIFORNIA WEST P C

12900 PARK PLAZA DR, SUITE 700

CERRITOS, CA 907039329

5626222800

Source: CMS National Downloadable File, September 2026.

WILLIAM HALLIDAY, MD | HealthCareAtlasUSA