1. Home
  2. Directory
  3. California
  4. Fullerton
  5. Marriage Family Therapist
  6. NPI Profile

JOSEPH WO AMFT#160016
NPI 1992431050
Marriage & Family Therapist in Fullerton, CA

Active since July 29, 2022
401 IMPERIAL HWY, FULLERTON, CA 92835(714) 447-7000 Get Directions Write a Review

NPPES record last updated: March 12, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 12, 2026, Jul 29, 2022 (2 updates tracked since 2022).

About Joseph Wo Amft#160016 NPPES

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

JOSEPH WO AMFT#160016 (NPI 1992431050) is an individual marriage & family therapist in Fullerton, California, licensed in California (AMFT160016) and active in the NPI registry since July 2022.

NPPES Registry Identity

NPI1992431050
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameJOSEPH WOCredential: AMFT#160016
Location Address401 IMPERIAL HWYFullerton, CA 92835-1145
Mailing Address401 Imperial HwyFullerton, CA 92835-1145 · (714) 447-7000
Phone(714) 447-7000
Sole ProprietorNo
Enumeration DateJuly 29, 2022
Last NPPES UpdateMarch 12, 20262 updates tracked since enumeration
NPPES CertifiedMarch 12, 2026
✔ NPI 1992431050 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 · AMFT160016
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.
401 IMPERIAL HWY, Fullerton, CA 92835
Open in Google Maps ↗

Other Providers at the Same Location NPPES 14

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

SANDRA DIANE ARAGON AMFT
Marriage & Family Therapist
401 IMPERIAL HWY
FULLERTON, CA 92835
Orange County (714) 447-7000
ROBERT ALEXIS CHACON
Social Worker (Clinical)
401 IMPERIAL HWY
FULLERTON, CA 92835
Orange County (714) 447-7074
LISA MARIE IRWIN
Peer Specialist
401 IMPERIAL HWY
FULLERTON, CA 92835
Orange County (714) 447-7000
RUDY ANDREW RAMIREZ MA AMFT
Marriage & Family Therapist
401 IMPERIAL HWY
FULLERTON, CA 92835
Orange County (714) 447-7000
YASAMAN REZVANI
Student in an Organized Health Care Education/Training Program
401 IMPERIAL HWY
FULLERTON, CA 92835
Orange County (714) 447-7000
RAKIATU EBRONKIA SANUSI-FIKE
Registered Nurse
401 IMPERIAL HWY
FULLERTON, CA 92835
Orange County (714) 447-7000
KONG JACKSON YANG
Social Worker
401 IMPERIAL HWY
FULLERTON, CA 92835
Orange County (714) 447-7000
CASSANDRA LYNN MESA
Rehabilitation Practitioner
401 IMPERIAL HWY
FULLERTON, CA 92835
Orange County (714) 447-7000

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 Joseph Wo's NPI number?

The NPI number for Joseph Wo is 1992431050. It was assigned to this individual provider in the NPPES registry on July 29, 2022.

Where is Joseph Wo located?

Joseph Wo practices at 401 Imperial Hwy, Fullerton, CA 92835. The listed phone number is (714) 447-7000.

What is Joseph Wo'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 Joseph Wo was last updated on March 12, 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.