Individual
DR. ALAN CHANG
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
4 TECHNOLOGY DR STE 104, EAST SETAUKET, NY 11733-4080
(631) 444-0580
(631) 444-0562
Mailing address
PO BOX 1559, STONY BROOK, NY 11790-0989
Taxonomy
Speciality
Code
Description
License number
State
207RE0101X
Endocrinology, Diabetes & Metabolism Physician
Primary
301834
NY
207RE0101X
Endocrinology, Diabetes & Metabolism Physician
MD452043
PA
Other
Enumeration date
06/29/2009
Last updated
11/04/2019
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