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

DEREK M TANG, MD

INTERNAL MEDICINE

Medical school: TULANE UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2010

Also: GASTROENTEROLOGY

NPI: 1487966727

Practice Locations (1)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

411 N LAKEVIEW AVE

ANAHEIM, CA 928073028

7142794000

Source: CMS National Downloadable File, September 2026.

DEREK TANG, MD | HealthCareAtlasUSA