Individual
ALLEN CHAO
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Contact information
Practice address
400 PARNASSUS AVE, SAN FRANCISCO, CA 94143-2202
(415) 353-2507
Mailing address
400 PARNASSUS AVE, SAN FRANCISCO, CA 94143-2202
(415) 353-2507
Taxonomy
Speciality
Code
Description
License number
State
207RN0300X
Nephrology Physician
Primary
A154990
CA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
AC3232267556
—
CA
Enumeration date
04/05/2016
Last updated
04/23/2025
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