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ARIELLE YOUNESSI
NPI 1225884356
Marriage & Family Therapist in Irvine, CA

Active since April 29, 2024
197 GROVELAND, IRVINE, CA 92620(310) 210-9149 Get Directions Write a Review

NPPES record last updated: August 14, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 14, 2025, Apr 29, 2024 (2 updates tracked since 2024).

About Arielle Younessi NPPES

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

ARIELLE YOUNESSI (NPI 1225884356) is an individual marriage & family therapist in Irvine, California, licensed in California (145870) and active in the NPI registry since April 2024.

NPPES Registry Identity

NPI1225884356
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameARIELLE YOUNESSI
Location Address197 GROVELANDIrvine, CA 92620-2826
Mailing Address2119 S Atlantic BlvdCommerce, CA 90040-1319
Phone(310) 210-9149
Sole ProprietorYes
Enumeration DateApril 29, 2024
Last NPPES UpdateAugust 14, 20252 updates tracked since enumeration
NPPES CertifiedAugust 14, 2025
✔ NPI 1225884356 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 · 145870
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.
197 GROVELAND, Irvine, CA 92620
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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 Arielle Younessi's NPI number?

The NPI number for Arielle Younessi is 1225884356. It was assigned to this individual provider in the NPPES registry on April 29, 2024.

Where is Arielle Younessi located?

Arielle Younessi practices at 197 Groveland, Irvine, CA 92620. The listed phone number is (310) 210-9149.

What is Arielle Younessi'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 Arielle Younessi was last updated on August 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.