1. Home
  2. Directory
  3. California
  4. San Diego
  5. Marriage Family Therapist
  6. NPI Profile

ESTHER CHAU LMFT
NPI 1952957466
Marriage & Family Therapist in San Diego, CA

Active since August 12, 2019Opted out of Medicare · through Dec 23, 2026
2727 CAMINO DEL RIO S STE 140, SAN DIEGO, CA 92108(619) 320-8080 Get Directions Write a Review

NPPES record last updated: September 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 1, 2025, Dec 23, 2024, Nov 20, 2024 and 1 more (4 updates tracked since 2019).

About Esther Chau Lmft NPPES

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

ESTHER CHAU LMFT (NPI 1952957466) is an individual marriage & family therapist in San Diego, California, licensed in California (151190) and active in the NPI registry since August 2019. She has opted out of Medicare through December 23, 2026.

NPPES Registry Identity

NPI1952957466
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameESTHER CHAUCredential: LMFT
Location Address2727 CAMINO DEL RIO S STE 140San Diego, CA 92108-3739
Mailing Address1310 S Riverside Ave # 3f-324Rialto, CA 92376-7622 · (619) 320-8080
Phone(619) 320-8080
Sole ProprietorNo
Enumeration DateAugust 12, 2019
Last NPPES UpdateSeptember 1, 20254 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2025
✔ NPI 1952957466 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 · 151190
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.
2727 CAMINO DEL RIO S STE 140, San Diego, CA 92108
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Esther Chau Lmft has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from December 23, 2024 through December 23, 2026.

Opt-Out Effective DateDecember 23, 2024
Opt-Out In Effect ThroughDecember 23, 2026Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 3

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

BRADSHAW RUTLEDGE CHIROPRACTIC INC.
Chiropractor
2727 CAMINO DEL RIO S STE 140
SAN DIEGO, CA 92108
San Diego County (619) 270-8111
DR. HILARY JOYCE RUTLEDGE DC
Chiropractor
2727 CAMINO DEL RIO S STE 140
SAN DIEGO, CA 92108
San Diego County (619) 270-8111
BECOMING KNOWN THERAPY
Clinic/Center (Mental Health (Including Community Mental Health Center))
2727 CAMINO DEL RIO S STE 140
SAN DIEGO, CA 92108
San Diego County (619) 320-8080

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 Esther Chau's NPI number?

The NPI number for Esther Chau is 1952957466. It was assigned to this individual provider in the NPPES registry on August 12, 2019.

Where is Esther Chau located?

Esther Chau practices at 2727 Camino Del Rio S Ste 140, San Diego, CA 92108. The listed phone number is (619) 320-8080.

What is Esther Chau's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Esther Chau enrolled in Medicare?

No. Esther Chau has opted out of Medicare through December 23, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Esther Chau was last updated on September 1, 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.