Medical school: UNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated: 1998
Also: SURGICAL ONCOLOGY
NPI: 1366410086
Practice Locations (2)
JAMES J CHAO MD FACS A PROFESSIONAL CORPORATION
499 N EL CAMINO REAL, SUITE C200
ENCINITAS, CA 920241358
8446274763
JAMES J CHAO MD FACS A PROFESSIONAL CORPORATION
8901 ACTIVITY RD
SAN DIEGO, CA 921264427
Source: CMS National Downloadable File, September 2026.