Individual
WILLIAM CHANG-YUEN CHEN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Contact information
Practice address
8008 FROST ST STE 200, SAN DIEGO, CA 92123-4207
(858) 292-7527
(858) 292-7804
Mailing address
8008 FROST ST STE 200, SAN DIEGO, CA 92123-4207
(858) 292-7527
(858) 863-5010
Taxonomy
Speciality
Code
Description
License number
State
207RG0100X
Gastroenterology Physician
Primary
A184576
CA
208M00000X
Hospitalist Physician
25MA10327400
NJ
390200000X
Student in an Organized Health Care Education/Training Program
—
—
Other
Enumeration date
04/01/2015
Last updated
05/13/2026
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