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

ARNOLD HOO SETO, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Medical school: HARVARD MEDICAL SCHOOL

Graduated: 2001

Also: CRITICAL CARE (INTENSIVISTS)

NPI: 1215081807

Practice Locations (2)

CARDIOVASCULAR CARE INC

3801 KATELLA AVE, SUITE 401

LOS ALAMITOS, CA 907203375

5625941772

UC REGENTS

101 THE CITY DR S

ORANGE, CA 928683201

Source: CMS National Downloadable File, September 2026.

ARNOLD SETO, MD | HealthCareAtlasUSA