Individual
DR. ALLISON RO-YAO TZENG
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
F
Credential
MD
Contact information
Practice address
521 PARNASSUS AVE, SAN FRANCISCO, CA 94143-2206
(415) 476-1000
Mailing address
900 N 9TH ST APT 705, PHILADELPHIA, PA 19123-1230
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
Primary
A203094
CA
207R00000X
Internal Medicine Physician
MT226628
PA
Other
Enumeration date
06/03/2022
Last updated
06/10/2025
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