HIROKO SAEKI LMFT
NPI 1023641891
Marriage & Family Therapist in Orange, CA

Active since February 19, 2020Opted out of Medicare · through Jan 1, 2028
594 N GLASSELL ST, ORANGE, CA 92867(310) 704-5631 Get Directions Write a Review

NPPES record last updated: August 30, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Feb 23, 2021, Feb 3, 2021, Mar 24, 2020 and 2 more (5 updates tracked since 2020).

About Hiroko Saeki Lmft NPPES

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

HIROKO SAEKI LMFT (NPI 1023641891) is an individual marriage & family therapist in Orange, California, licensed in California (118402) and active in the NPI registry since February 2020. She has opted out of Medicare through January 1, 2028.

NPPES Registry Identity

NPI1023641891
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameHIROKO SAEKICredential: LMFT
Location Address594 N GLASSELL STOrange, CA 92867-6748
Mailing Address594 N Glassell StOrange, CA 92867-6748
Sole ProprietorYes
Enumeration DateFebruary 19, 2020
Last NPPES UpdateAugust 30, 20255 updates tracked since enumeration
NPPES CertifiedAugust 30, 2025
NPI 1023641891 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 · 118402
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.

594 N GLASSELL ST, Orange, CA 92867

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Hiroko Saeki 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 January 1, 2024 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2024
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 8

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

Marriage & Family Therapist
594 N GLASSELL ST
ORANGE, CA 92867
Marriage & Family Therapist
594 N GLASSELL ST
ORANGE, CA 92867
Marriage & Family Therapist
594 N GLASSELL ST
ORANGE, CA 92867
Psychologist (Clinical)
594 N GLASSELL ST
ORANGE, CA 92867
Clinic/Center (Mental Health (Including Community Mental Health Center))
594 N GLASSELL ST
ORANGE, CA 92867
Marriage & Family Therapist
594 N GLASSELL ST
ORANGE, CA 92867
Social Worker (Clinical)
594 N GLASSELL ST
ORANGE, CA 92867
Marriage & Family Therapist
594 N GLASSELL ST
ORANGE, CA 92867

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 Hiroko Saeki's NPI number?

The NPI number for Hiroko Saeki is 1023641891. It was assigned to this individual provider in the NPPES registry on February 19, 2020.

Where is Hiroko Saeki located?

Hiroko Saeki practices at 594 N Glassell St, Orange, CA 92867. The listed phone number is (310) 704-5631.

What is Hiroko Saeki's specialty?

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

Is Hiroko Saeki enrolled in Medicare?

No. Hiroko Saeki has opted out of Medicare through January 1, 2028. 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 Hiroko Saeki was last updated on August 30, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.