MS. LILLIE AVETISYAN-HARVEY LCSW
NPI 1427628247
Social Worker - Clinical in Costa Mesa, CA

Active since June 25, 2021PECOS EnrolledAccepts Medicare Assignment
1640 NEWPORT BLVD STE 110, COSTA MESA, CA 92627(925) 282-1778 Get Directions Write a Review

NPPES record last updated: March 13, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 13, 2025, Jun 25, 2021 (2 updates tracked since 2021).

About Ms. Lillie Avetisyan-harvey Lcsw NPPES

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

MS. LILLIE AVETISYAN-HARVEY LCSW (NPI 1427628247) is an individual clinical provider in Costa Mesa, California, licensed in California (100984) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Tustin, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1427628247
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. LILLIE AVETISYAN-HARVEYCredential: LCSW
Location Address1640 NEWPORT BLVD STE 110Costa Mesa, CA 92627-7762
Mailing Address1640 Newport Blvd Ste 110Costa Mesa, CA 92627-7762 · (925) 282-1778
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateJune 25, 2021
Last NPPES UpdateMarch 13, 20252 updates tracked since enumeration
NPPES CertifiedMarch 13, 2025
NPI 1427628247 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in CA · 100984
Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

1640 NEWPORT BLVD STE 110, Costa Mesa, CA 92627

Secondary Practice Location 1

Location 115405 Lansdowne Rd Ste GTustin, CA 92782-0201 · Phone (714) 616-9886

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Ms. Lillie Avetisyan-harvey Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7315460359
PECOS Enrollment IDI20250331001455
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92627 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $62.96 – $187.60
Typical copayment $0.00 (range $15.74 – $46.90)
Most-billed visit code NA
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

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

Marriage & Family Therapist
1640 NEWPORT BLVD STE 110
COSTA MESA, CA 92627
Marriage & Family Therapist
1640 NEWPORT BLVD STE 110
COSTA MESA, CA 92627
Nurse Practitioner (Psychiatric/Mental Health)
1640 NEWPORT BLVD STE 110
COSTA MESA, CA 92627
Nurse Practitioner (Psychiatric/Mental Health)
1640 NEWPORT BLVD STE 110
COSTA MESA, CA 92627
Marriage & Family Therapist
1640 NEWPORT BLVD STE 110
COSTA MESA, CA 92627
Social Worker (Clinical)
1640 NEWPORT BLVD STE 110
COSTA MESA, CA 92627
Marriage & Family Therapist
1640 NEWPORT BLVD STE 110
COSTA MESA, CA 92627
Nurse Practitioner (Psychiatric/Mental Health)
1640 NEWPORT BLVD STE 110
COSTA MESA, CA 92627

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 Lillie Avetisyan-harvey's NPI number?

The NPI number for Lillie Avetisyan-harvey is 1427628247. It was assigned to this individual provider in the NPPES registry on June 25, 2021.

Where is Lillie Avetisyan-harvey located?

Lillie Avetisyan-harvey practices at 1640 Newport Blvd Ste 110, Costa Mesa, CA 92627. The listed phone number is (925) 282-1778.

What is Lillie Avetisyan-harvey's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Lillie Avetisyan-harvey enrolled in Medicare?

Yes. Lillie Avetisyan-harvey is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Lillie Avetisyan-harvey accept?

Health plans from Providence Health Plan list Lillie Avetisyan-harvey 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 Lillie Avetisyan-harvey was last updated on March 13, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.