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

SAMARJIT SINGH, MD

PULMONARY DISEASE

Graduated: 1995

Also: CRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE

Offers telehealth

NPI: 1689786139

Practice Locations (5)

11100 WARNER AVE, SUITE 120

FOUNTAIN VALLEY, CA 927087500

7146720049

17100 EUCLID ST

FOUNTAIN VALLEY, CA 927084004

7146720049

9920 TALBERT AVE

FOUNTAIN VALLEY, CA 927085153

8006366725

24451 HEALTH CTR DR

LAGUNA HILLS, CA 926533689

8006366725

200 HOSPITAL CIR

WESTMINSTER, CA 926833910

7146720049

Source: CMS National Downloadable File, September 2026.

SAMARJIT SINGH, MD | HealthCareAtlasUSA