SO YEON KIM-CASTILLO LMFT
NPI 1821668047
Marriage & Family Therapist in San Francisco, CA

Q: What is So Kim-castillo's NPI number?

The NPI number for So Kim-castillo is 1821668047. It was assigned to this individual provider in the NPPES registry on June 29, 2021. The provider is also known as Soy Kim-Castillo.

Q: What is So Kim-castillo'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 So Kim-castillo was last updated on March 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since June 29, 2021

2354 POST ST STE D, SAN FRANCISCO, CA 94115(650) 273-0914 Get Directions Write a Review

NPPES record last updated: March 20, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 20, 2026, Jun 27, 2025, Jun 12, 2023 and 2 more (5 updates tracked since 2021).

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About So Yeon Kim-castillo Lmft NPPES

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

SO YEON KIM-CASTILLO LMFT (NPI 1821668047) is an individual marriage & family therapist in San Francisco, California, licensed in California (139915) and active in the NPI registry since June 2021.

NPPES Registry Identity

NPI1821668047

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameSO YEON KIM-CASTILLOCredential: LMFT

Location Address2354 POST ST STE DSan Francisco, CA 94115-3424

Mailing Address2354 Post St Ste DSan Francisco, CA 94115-3424 · (650) 273-0914

Phone(650) 273-0914

Sole ProprietorYes

Enumeration DateJune 29, 2021

Last NPPES UpdateMarch 20, 20265 updates tracked since enumeration

NPPES CertifiedMarch 20, 2026

✔ NPI 1821668047 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 · 139915

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.

2354 POST ST STE D, San Francisco, CA 94115

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Other Names 1

Other Name (5)Soy Kim-castillo

Other Providers at the Same Location NPPES 5

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

MARRIAGE AND FAMILY THERAPY WITH SOY KIM, INC

Clinic/Center (Adult Mental Health)