Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

HUAJUAN CHEN
NPI 1609770809
Social Worker - Clinical in Sunnyvale, CA

Active since October 03, 2026
438 S MURPHY AVE, SUNNYVALE, CA 94086(408) 592-4187 Get Directions Write a Review

NPPES record added: October 3, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Huajuan Chen NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HUAJUAN CHEN (NPI 1609770809) is an individual clinical provider in Sunnyvale, California, licensed in California (ASW135698) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1609770809
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameHUAJUAN CHEN
Location Address438 S MURPHY AVESunnyvale, CA 94086-6114
Mailing Address438 S Murphy AveSunnyvale, CA 94086-6114 · (408) 800-3319
Sole ProprietorNo
Enumeration DateOctober 3, 2026
NPPES CertifiedOctober 2, 2026
✔ NPI 1609770809 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · ASW135698
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
438 S MURPHY AVE, Sunnyvale, CA 94086

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Marriage & Family Therapist
438 S MURPHY AVE
SUNNYVALE, CA 94086
Marriage & Family Therapist
438 S MURPHY AVE
SUNNYVALE, CA 94086
Counselor (Mental Health)
438 S MURPHY AVE
SUNNYVALE, CA 94086
Marriage & Family Therapist
438 S MURPHY AVE
SUNNYVALE, CA 94086
Social Worker (Clinical)
438 S MURPHY AVE
SUNNYVALE, CA 94086
Marriage & Family Therapist
438 S MURPHY AVE
SUNNYVALE, CA 94086
Marriage & Family Therapist
438 S MURPHY AVE
SUNNYVALE, CA 94086

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 Huajuan Chen's NPI number?

The NPI number for Huajuan Chen is 1609770809. It was assigned to this individual provider in the NPPES registry on October 3, 2026.

Where is Huajuan Chen located?

Huajuan Chen practices at 438 S Murphy Ave, Sunnyvale, CA 94086. The listed phone number is (408) 592-4187.

What is Huajuan Chen's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Huajuan Chen was last updated on October 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 days 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.