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Individual
DR. WILLIAM YANG
Active
Individual
DR. WILLIAM YANG
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Taxonomy
Speciality
Code
Description
License number
State
207RN0300X
Nephrology Physician
Primary
A120820
CA
Other
Enumeration date
07/14/2009
Last updated
06/10/2014
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