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

KAMYAR NADER, MD

HEMATOLOGY/ONCOLOGY

Graduated: 2010

Offers telehealth

NPI: 1528304524

Practice Locations (2)

UC REGENTS

101 THE CITY DR S

ORANGE, CA 928683201

7144567002

MEDSTAR MEDICAL GROUP II LLC

110 IRVING ST NW

WASHINGTON, DC 200103017

2028777000

Source: CMS National Downloadable File, September 2026.

KAMYAR NADER, MD | HealthCareAtlasUSA