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Individual
FRANK Z DUAN
Active
Individual
FRANK Z DUAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
Primary
25MA13183300
NJ
207R00000X
Internal Medicine Physician
337296
NY
Other
Enumeration date
04/05/2022
Last updated
08/19/2026
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