ANDY YEN LCSW
NPI 1023521010
Social Worker in Daly City, CA
About Andy Yen Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDY YEN LCSW (NPI 1023521010) is an individual social worker in Daly City, California, licensed in California (79029) and active in the NPI registry since November 2017. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Andy Yen Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Andy Yen's NPI number?
The NPI number for Andy Yen is 1023521010. It was assigned to this individual provider in the NPPES registry on November 13, 2017.
Where is Andy Yen located?
Andy Yen practices at 2100 Junipero Serra Blvd # 650, Daly City, CA 94014. The listed phone number is (650) 991-6200.
What is Andy Yen's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Andy Yen enrolled in Medicare?
Yes. Andy Yen is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Andy Yen was last updated on March 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.