CATHY NHU'Y NGUYEN - NPI 1821657594 - Marriage & Family Therapist in Tustin, CA

Q: What is Cathy Nguyen's NPI number?

The NPI number for Cathy Nguyen is 1821657594. It was assigned to this individual provider in the NPPES registry on June 6, 2019.

Q: What is Cathy Nguyen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Cathy Nguyen was last updated on March 27, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

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About Cathy Nhu'y Nguyen NPPES

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

CATHY NHU'Y NGUYEN (NPI 1821657594) is an individual marriage & family therapist in Tustin, California, licensed in California (AMFT153750) and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1821657594

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameCATHY NHU'Y NGUYEN

Location Address18302 IRVINE BLVD STE 375Tustin, CA 92780-3435

Mailing Address17862 17th St Ste 107Tustin, CA 92780-2170 · (714) 661-5390

Phone(714) 661-5390

Sole ProprietorNo

Enumeration DateJune 6, 2019

Last NPPES UpdateMarch 27, 20264 updates tracked since enumeration

NPPES CertifiedMarch 27, 2026

✔ NPI 1821657594 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 · AMFT153750

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.

18302 IRVINE BLVD STE 375, Tustin, CA 92780

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