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Individual
DR. CHANG YANG
Active
Individual
DR. CHANG YANG
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
01086875A
IN
207R00000X
Internal Medicine Physician
036.143268
IL
207R00000X
Internal Medicine Physician
2017021754
MO
207R00000X
Internal Medicine Physician
2489-320
WI
207R00000X
Internal Medicine Physician
35.152109
OH
208M00000X
Hospitalist Physician
01086875A
IN
208M00000X
Hospitalist Physician
Primary
036.143268
IL
Other
Enumeration date
06/10/2014
Last updated
08/26/2026
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