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

CALVIN JUN-YANG TAN, MD

EMERGENCY MEDICINE

Graduated: 2023

NPI: 1073176020

Practice Locations (2)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

4647 ZION AVE

SAN DIEGO, CA 921202507

6195285000

BENEFIS HOSPITALS INC

1101 26TH ST S

GREAT FALLS, MT 594055161

4064555000

Source: CMS National Downloadable File, September 2026.

CALVIN TAN, MD | HealthCareAtlasUSA