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Individual
DR. DAVID N YANG
Active
Individual
DR. DAVID N YANG
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
O.D.
Taxonomy
Speciality
Code
Description
License number
State
152W00000X
Optometrist
10451T
CA
152W00000X
Optometrist
3179
WA
152WC0802X
Corneal and Contact Management Optometrist
10451T
CA
152WC0802X
Corneal and Contact Management Optometrist
Primary
3179
WA
Other
Enumeration date
06/05/2006
Last updated
07/13/2026
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