Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

NATALIJA O'BRIEN MA, AMFT
NPI 1669382941
Marriage & Family Therapist in Palos Verdes Estates, CA

Q: What is Natalija O'brien's NPI number?

The NPI number for Natalija O'brien is 1669382941. It was assigned to this individual provider in the NPPES registry on September 9, 2026.

Q: What is Natalija O'brien'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 Natalija O'brien was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 September 09, 2026

600 CLOYDEN RD, PALOS VERDES ESTATES, CA 90274(310) 378-8471 Get Directions Write a Review

NPPES record added: September 9, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

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About Natalija O'brien Ma, Amft NPPES

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

NATALIJA O'BRIEN MA, AMFT (NPI 1669382941) is an individual marriage & family therapist in Palos Verdes Estates, California and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1669382941

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameNATALIJA O'BRIENCredential: MA, AMFT

Location Address600 CLOYDEN RDPalos Verdes Estates, CA 90274-1869

Mailing Address1518 E Elm AveEl Segundo, CA 90245-3219

Phone(310) 378-8471

Sole ProprietorYes

Enumeration DateSeptember 9, 2026

NPPES CertifiedSeptember 9, 2026

✔ NPI 1669382941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

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.

600 CLOYDEN RD, Palos Verdes Estates, CA 90274

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Other Providers at the Same Location NPPES

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

MRS. JULIE SMITH-BOLDUC ATC

Specialist/Technologist (Athletic Trainer)

600 CLOYDEN RD
PALOS VERDES ESTATES, CA 90274

Los Angeles County (310) 378-8471

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 Natalija O'brien's NPI number?

The NPI number for Natalija O'brien is 1669382941. It was assigned to this individual provider in the NPPES registry on September 9, 2026.

Where is Natalija O'brien located?

Natalija O'brien practices at 600 Cloyden Rd, Palos Verdes Estates, CA 90274. The listed phone number is (310) 378-8471.

What is Natalija O'brien's specialty?

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

When was this NPI record last updated?

The NPPES record for Natalija O'brien was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.