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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

DIANA WU
NPI 1619894078
Marriage & Family Therapist in San Jose, CA

Active since July 06, 2026
1710 HAMILTON AVE, SAN JOSE, CA 95125(408) 499-2313 Get Directions Write a Review

NPPES record added: July 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Diana Wu NPPES

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

DIANA WU (NPI 1619894078) is an individual marriage & family therapist in San Jose, California, licensed in California (163360) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1619894078
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameDIANA WU
Location Address1710 HAMILTON AVESan Jose, CA 95125-5424
Mailing Address1094 Erin WayCampbell, CA 95008-6128 · (408) 499-2313
Phone(408) 499-2313
Sole ProprietorNo
Enumeration DateJuly 6, 2026
NPPES CertifiedJuly 6, 2026
✔ NPI 1619894078 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 163360
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
1710 HAMILTON AVE, San Jose, CA 95125
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Other Providers at the Same Location NPPES 3

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

LAURA JOHNSTON MA, AMFT
Counselor (Mental Health)
1710 HAMILTON AVE
SAN JOSE, CA 95125
Santa Clara County (650) 450-8291
MS. MARY ELIZABETH CROCKER COOK LMFT
Counselor (Mental Health)
1710 HAMILTON AVE, #8
SAN JOSE, CA 95125
Santa Clara County (408) 448-0333
DEVORA LOMAS MA
Psychologist (Group Psychotherapy)
1710 HAMILTON AVE
SAN JOSE, CA 95125
Santa Clara County (669) 237-0737

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 Diana Wu's NPI number?

The NPI number for Diana Wu is 1619894078. It was assigned to this individual provider in the NPPES registry on July 6, 2026.

Where is Diana Wu located?

Diana Wu practices at 1710 Hamilton Ave, San Jose, CA 95125. The listed phone number is (408) 499-2313.

What is Diana Wu's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Diana Wu was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.