MS. MARY S ZIADEH LMFT
NPI 1780881938
Marriage & Family Therapist in Huntington Beach, CA

Q: What is Mary Ziadeh's NPI number?

The NPI number for Mary Ziadeh is 1780881938. It was assigned to this individual provider in the NPPES registry on June 29, 2007.

Q: What is Mary Ziadeh's specialty?

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

Q: Is Mary Ziadeh enrolled in Medicare?

No. Mary Ziadeh has opted out of Medicare through August 11, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Mary Ziadeh was last updated on September 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 June 29, 2007Opted out of Medicare · through Aug 11, 2027

20816 BEACH BLVD, HUNTINGTON BEACH, CA 92648(310) 734-0593 Get Directions Write a Review

NPPES record last updated: September 11, 2020. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Oct 1, 2024, Sep 11, 2020, Dec 16, 2016 (3 updates tracked since 2016).

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About Ms. Mary S Ziadeh Lmft NPPES

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

MS. MARY S ZIADEH LMFT (NPI 1780881938) is an individual marriage & family therapist in Huntington Beach, California, licensed in California (111120) and active in the NPI registry since June 2007. She has opted out of Medicare through August 11, 2027.

NPPES Registry Identity

NPI1780881938

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameMS. MARY S ZIADEHCredential: LMFT

Location Address20816 BEACH BLVDHuntington Beach, CA 92648-5293

Mailing AddressPo Box 7826Huntington Beach, CA 92615-7826 · (310) 734-0593

Phone(310) 734-0593

Sole ProprietorYes

Enumeration DateJune 29, 2007

Last NPPES UpdateSeptember 11, 20203 updates tracked since enumeration

NPPES CertifiedSeptember 11, 2020

✔ NPI 1780881938 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

Licenses✔ Licensed in CA · 111120✔ Licensed in CA · 97072

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.

Also ListedCounselor · SchoolTaxonomy 101YS0200X · License 123195923 (CA)

20816 BEACH BLVD, Huntington Beach, CA 92648

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Mary S Ziadeh 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 August 11, 2025 through August 11, 2027.

Opt-Out Effective DateAugust 11, 2025

Opt-Out In Effect ThroughAugust 11, 2027Opt-out affidavits renew automatically every two years unless cancelled

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 Mary Ziadeh's NPI number?

The NPI number for Mary Ziadeh is 1780881938. It was assigned to this individual provider in the NPPES registry on June 29, 2007.

Where is Mary Ziadeh located?

Mary Ziadeh practices at 20816 Beach Blvd, Huntington Beach, CA 92648. The listed phone number is (310) 734-0593.

What is Mary Ziadeh's specialty?

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

Is Mary Ziadeh enrolled in Medicare?

No. Mary Ziadeh has opted out of Medicare through August 11, 2027. 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 Mary Ziadeh was last updated on September 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.