LEAH SOUTHWICK LMFT
NPI 1356475735
Marriage & Family Therapist in Los Alamitos, CA

Q: What is Leah Southwick's NPI number?

The NPI number for Leah Southwick is 1356475735. It was assigned to this individual provider in the NPPES registry on March 15, 2007.

Q: What is Leah Southwick'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 Leah Southwick was last updated on August 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.

Active since March 15, 2007

12021 OLD MILL RD, LOS ALAMITOS, CA 90720(310) 409-7907 Get Directions Write a Review

NPPES record last updated: August 19, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Leah Southwick Lmft NPPES

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

LEAH SOUTHWICK LMFT (NPI 1356475735) is an individual marriage & family therapist in Los Alamitos, California, licensed in California (IMF 47510) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1356475735

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameLEAH SOUTHWICKCredential: LMFT

Location Address12021 OLD MILL RDLos Alamitos, CA 90720-4322

Mailing Address12021 Old Mill RdLos Alamitos, CA 90720-4322 · (310) 409-7907

Phone(310) 409-7907

Sole ProprietorYes

Enumeration DateMarch 15, 2007

Last NPPES UpdateAugust 19, 2021

NPPES CertifiedAugust 19, 2021

✔ NPI 1356475735 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 · IMF 47510

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.

12021 OLD MILL RD, Los Alamitos, CA 90720

Open in Google Maps ↗

Other Identifiers 1

MedicaidPSIX963CA

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 Leah Southwick's NPI number?

The NPI number for Leah Southwick is 1356475735. It was assigned to this individual provider in the NPPES registry on March 15, 2007.

Where is Leah Southwick located?

Leah Southwick practices at 12021 Old Mill Rd, Los Alamitos, CA 90720. The listed phone number is (310) 409-7907.

What is Leah Southwick'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 Leah Southwick was last updated on August 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.