DR. KATHERINE S YOST PHD, LMFT
NPI 1962551747
Marriage & Family Therapist in Rancho Santa Margarita, CA

Q: What is Katherine Yost's NPI number?

The NPI number for Katherine Yost is 1962551747. It was assigned to this individual provider in the NPPES registry on January 9, 2007.

Q: What is Katherine Yost'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 Katherine Yost was last updated on May 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 January 09, 2007

39 CALLE DEL SUR, RANCHO SANTA MARGARITA, CA 92688(425) 405-0494(877) 848-4831 Get Directions Write a Review

NPPES record last updated: May 2, 2024. Verified against the NPPES registry weekly; last sync: August 23, 2026.

On this page

About Dr. Katherine S Yost Phd, Lmft NPPES

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

DR. KATHERINE S YOST PHD, LMFT (NPI 1962551747) is an individual marriage & family therapist in Rancho Santa Margarita, California, licensed in Washington (LF 60034433) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1962551747

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameDR. KATHERINE S YOSTCredential: PHD, LMFT

Location Address39 CALLE DEL SURRancho Santa Margarita, CA 92688-2917

Mailing Address39 Calle Del SurRancho Santa Margarita, CA 92688-2917 · (425) 747-7647

Phone(425) 405-0494

Fax(877) 848-4831

Sole ProprietorYes

Enumeration DateJanuary 9, 2007

Last NPPES UpdateMay 2, 2024

NPPES CertifiedMay 2, 2024

✔ NPI 1962551747 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

Licenses✔ Licensed in WA · LF 60034433✔ Licensed in WA · LF60034433✔ Licensed in NJ · F100779

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.

39 CALLE DEL SUR, Rancho Santa Margarita, CA 92688

Open in Google Maps ↗

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 Katherine Yost's NPI number?

The NPI number for Katherine Yost is 1962551747. It was assigned to this individual provider in the NPPES registry on January 9, 2007.

Where is Katherine Yost located?

Katherine Yost practices at 39 Calle Del Sur, Rancho Santa Margarita, CA 92688. The listed phone number is (425) 405-0494.

What is Katherine Yost'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 Katherine Yost was last updated on May 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.