Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Andrew Seiichi Yen

Individual provider Community Health Worker · NPI 1366210403

Andrew Seiichi Yen is a Community Health Worker in San Carlos, California. Registered with an NPI since 2023.

In the registry since
2023
Specialties on file
2

Practice location Address checks out

1692 El Camino Real
San Carlos, CA 94070-5208
Phone: (650) 817-9070
Fax: (650) 817-9074
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Day Training/Habilitation Specialist (primary) Taxonomy 373H00000X
Community Health Worker Taxonomy 172V00000X

Record details

NPI number1366210403
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedDecember 18, 2023
Last updated in NPPESJuly 28, 2025
Certification dateJuly 28, 2025
Mailing addressPo Box 1329, San Carlos, CA 94070-7329

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