Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HYUNGJUN WON AMFT
NPI 1699374751
Marriage & Family Therapist in Manhattan Beach, CA

Q: What is Hyungjun Won's NPI number?

The NPI number for Hyungjun Won is 1699374751. It was assigned to this individual provider in the NPPES registry on October 20, 2020. The provider is also known as Andy Won.

Q: What is Hyungjun Won'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 Hyungjun Won was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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 October 20, 2020

1230 ROSECRANS AVE STE 300, MANHATTAN BEACH, CA 90266(213) 222-8402 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 14, 2026, Oct 20, 2020 (2 updates tracked since 2020).

On this page

About Hyungjun Won Amft NPPES

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

HYUNGJUN WON AMFT (NPI 1699374751) is an individual marriage & family therapist in Manhattan Beach, California, licensed in California (162983) and active in the NPI registry since October 2020.

NPPES Registry Identity

NPI1699374751

Entity TypeIndividualMale

Primary Taxonomy106H00000X

Provider Legal NameHYUNGJUN WONCredential: AMFT

Location Address1230 ROSECRANS AVE STE 300Manhattan Beach, CA 90266-2494

Mailing Address1230 Rosecrans Ave Ste 300Manhattan Beach, CA 90266-2494 · (213) 222-8402

Phone(213) 222-8402

Sole ProprietorNo

Enumeration DateOctober 20, 2020

Last NPPES UpdateAugust 14, 20262 updates tracked since enumeration

NPPES CertifiedAugust 14, 2026

✔ NPI 1699374751 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 · 162983

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.

1230 ROSECRANS AVE STE 300, Manhattan Beach, CA 90266

Open in Google Maps ↗

Other Names 1

Other Name (5)Andy Won

Other Providers at the Same Location NPPES 20

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

LILY DIEMLY TRAN

Social Worker (Clinical)