Individual
RONALD CHANG
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
1880 N ORANGE GROVE AVE, POMONA, CA 91767-3006
(909) 630-7158
(909) 630-7983
Mailing address
840 TOWNE CENTER DR, POMONA, CA 91767-5900
(909) 398-1550
(909) 398-1488
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
A141360
CA
208M00000X
Hospitalist Physician
Primary
A141360
CA
Other
Enumeration date
04/07/2014
Last updated
10/03/2018
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