TRISHA TIAMZON AMFT
NPI 1609669597
Marriage & Family Therapist in Fullerton, CA

Active since May 23, 2025
2246 N STATE COLLEGE BLVD, FULLERTON, CA 92831(714) 485-5011 Get Directions Write a Review

NPPES record last updated: May 23, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Trisha Tiamzon Amft NPPES

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

TRISHA TIAMZON AMFT (NPI 1609669597) is an individual marriage & family therapist in Fullerton, California and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1609669597
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameTRISHA TIAMZONCredential: AMFT
Location Address2246 N STATE COLLEGE BLVDFullerton, CA 92831-1361
Mailing Address20140 Thagard WayYorba Linda, CA 92887-3277 · (714) 322-9491
Sole ProprietorNo
Enumeration DateMay 23, 2025
NPPES CertifiedMay 23, 2025
NPI 1609669597 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
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.

2246 N STATE COLLEGE BLVD, Fullerton, CA 92831

Other Providers at the Same Location NPPES 6

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

Marriage & Family Therapist
2246 N STATE COLLEGE BLVD
FULLERTON, CA 92831
Counselor (Mental Health)
2246 N STATE COLLEGE BLVD
FULLERTON, CA 92831
Marriage & Family Therapist
2246 N STATE COLLEGE BLVD
FULLERTON, CA 92831
Marriage & Family Therapist
2246 N STATE COLLEGE BLVD
FULLERTON, CA 92831
Counselor (Mental Health)
2246 N STATE COLLEGE BLVD
FULLERTON, CA 92831
Counselor (Mental Health)
2246 N STATE COLLEGE BLVD
FULLERTON, CA 92831

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 Trisha Tiamzon's NPI number?

The NPI number for Trisha Tiamzon is 1609669597. It was assigned to this individual provider in the NPPES registry on May 23, 2025.

Where is Trisha Tiamzon located?

Trisha Tiamzon practices at 2246 N State College Blvd, Fullerton, CA 92831. The listed phone number is (714) 485-5011.

What is Trisha Tiamzon'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 Trisha Tiamzon was last updated on May 23, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.