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OLIVIA HARRINGTON LMFT
NPI 1538831037
Marriage & Family Therapist in Los Angeles, CA

Active since October 02, 2021PECOS Enrolled
1019 GAYLEY AVE FL 2, LOS ANGELES, CA 90024(855) 501-1004 Get Directions Write a Review

NPPES record last updated: April 17, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Apr 17, 2026, Oct 2, 2021 (2 updates tracked since 2021).

About Olivia Harrington Lmft NPPES

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

OLIVIA HARRINGTON LMFT (NPI 1538831037) is an individual marriage & family therapist in Los Angeles, California, licensed in California (114773) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Agoura Hills.

NPPES Registry Identity

NPI1538831037
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameOLIVIA HARRINGTONCredential: LMFT
Location Address1019 GAYLEY AVE FL 2Los Angeles, CA 90024-3437
Mailing Address3835 N Freeway Blvd Ste 100Sacramento, CA 95834-1954
Phone(855) 501-1004
Sole ProprietorYes
Enumeration DateOctober 2, 2021
Last NPPES UpdateApril 17, 20262 updates tracked since enumeration
NPPES CertifiedApril 17, 2026
✔ NPI 1538831037 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 · 114773
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.
1019 GAYLEY AVE FL 2, Los Angeles, CA 90024
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Secondary Practice Location 1

Location 129470 Lake Vista DrAgoura Hills, CA 91301-2818 · Phone (805) 708-4393

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Olivia Harrington Lmft is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 18

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

ERIN O'BRIEN LMFT
Marriage & Family Therapist
1019 GAYLEY AVE FL 2
LOS ANGELES, CA 90024
Los Angeles County (855) 501-1004
BROOKE ASHLEY BARKER LMFT
Marriage & Family Therapist
1019 GAYLEY AVE FL 2
LOS ANGELES, CA 90024
Los Angeles County (424) 273-8900
DANIELLE DICKERSON
Marriage & Family Therapist
1019 GAYLEY AVE FL 2
LOS ANGELES, CA 90024
Los Angeles County (424) 273-8900
DR. BRIANNA AUBREY STURMER DNP
Nurse Practitioner (Psychiatric/Mental Health)
1019 GAYLEY AVE FL 2
LOS ANGELES, CA 90024
Los Angeles County (424) 273-8900
ACACIA PSYCHOLOGICAL CORPORATION
Psychologist
1019 GAYLEY AVE FL 2
LOS ANGELES, CA 90024
Los Angeles County (888) 699-4873
AMY SNYDER
Psychologist (Clinical)
1019 GAYLEY AVE FL 2
LOS ANGELES, CA 90024
Los Angeles County (424) 273-8900
ALEXA AVERSANO LMFT
Marriage & Family Therapist
1019 GAYLEY AVE FL 2
LOS ANGELES, CA 90024
Los Angeles County (424) 273-8900
GHAZAL LOVELY ABBAS LMFT
Marriage & Family Therapist
1019 GAYLEY AVE FL 2
LOS ANGELES, CA 90024
Los Angeles County (424) 273-8900

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 Olivia Harrington's NPI number?

The NPI number for Olivia Harrington is 1538831037. It was assigned to this individual provider in the NPPES registry on October 2, 2021.

Where is Olivia Harrington located?

Olivia Harrington practices at 1019 Gayley Ave Fl 2, Los Angeles, CA 90024. The listed phone number is (855) 501-1004.

What is Olivia Harrington's specialty?

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

Is Olivia Harrington enrolled in Medicare?

Yes. Olivia Harrington is registered in the Medicare PECOS enrollment system.

What insurance does Olivia Harrington accept?

Health plans from Providence Health Plan list Olivia Harrington as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Olivia Harrington was last updated on April 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.