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 / PA

ERIK X TAN, MD

INTERNAL MEDICINE

Medical school: PERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA

Graduated: 2021

NPI: 1447837323

Practice Locations (1)

UNIVERSITY OF PENN-MEDICAL GROUP

3701 MARKET ST, SUITE 640

PHILADELPHIA, PA 191045508

2156622250

Source: CMS National Downloadable File, September 2026.