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MS. REBECCA KOSKI MA, LMFT #88826
NPI 1982963997
Marriage & Family Therapist in Santa Monica, CA

Active since May 10, 2012
1626 MONTANA AVE # 179, SANTA MONICA, CA 90403(310) 985-4443(909) 595-1329 Get Directions Write a Review

NPPES record last updated: February 5, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Feb 5, 2025, Apr 24, 2024, Aug 11, 2020 and 1 more (4 updates tracked since 2016).

About Ms. Rebecca Koski Ma, Lmft #88826 NPPES

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

MS. REBECCA KOSKI MA, LMFT #88826 (NPI 1982963997) is an individual marriage & family therapist in Santa Monica, California, licensed in California (88826) and active in the NPI registry since May 2012. She maintains a secondary practice location in West Hollywood.

NPPES Registry Identity

NPI1982963997
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMS. REBECCA KOSKICredential: MA, LMFT #88826
Location Address1626 MONTANA AVE # 179Santa Monica, CA 90403-1808
Mailing Address1626 Montana Ave # 179Santa Monica, CA 90403-1808 · (310) 985-4443 · Fax (909) 595-1329
Phone(310) 985-4443
Fax(909) 595-1329
Sole ProprietorYes
Enumeration DateMay 10, 2012
Last NPPES UpdateFebruary 5, 20254 updates tracked since enumeration
NPPES CertifiedFebruary 5, 2025
✔ NPI 1982963997 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 · 88826
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.
1626 MONTANA AVE # 179, Santa Monica, CA 90403
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Secondary Practice Location 1

Location 18605 Santa Monica BlvdWest Hollywood, CA 90069-4109 · Phone (310) 985-4443

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 Rebecca Koski's NPI number?

The NPI number for Rebecca Koski is 1982963997. It was assigned to this individual provider in the NPPES registry on May 10, 2012.

Where is Rebecca Koski located?

Rebecca Koski practices at 1626 Montana Ave # 179, Santa Monica, CA 90403. The listed phone number is (310) 985-4443.

What is Rebecca Koski'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 Rebecca Koski was last updated on February 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.