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Search › California › Nephrology Physician

Allen Chao

NPI 1952765034 · on the registry since 2016

Practice

Address
50 Alessandro Pl Ste 250
Pasadena, CA 91105
Phone
(626) 577-1675
Fax
(626) 577-9115
Organisation at this address
Holly Wang Md Inc
Pacific Pace, Llc
Pasadena Id, Inc.
Nima Naghshineh Md
Dien Sun, Dds, Inc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
52

Registry record

Primary taxonomy
Nephrology Physician
207RN0300X
Licence states on file
CA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-07-30

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California