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ELIDIA OLMOS LCSW
NPI 1861689325
Social Worker - Clinical in Valencia, CA

Active since September 28, 2007PECOS Enrolled
23501 CINEMA DR STE 210, VALENCIA, CA 91355(661) 288-4800 Get Directions Write a Review

NPPES record last updated: May 3, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Elidia Olmos Lcsw NPPES

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

ELIDIA OLMOS LCSW (NPI 1861689325) is an individual clinical provider in Valencia, California, licensed in California (LCS21030) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861689325
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameELIDIA OLMOSCredential: LCSW
Location Address23501 CINEMA DR STE 210Valencia, CA 91355-5430
Mailing Address23501 Cinema Dr Ste 210Valencia, CA 91355-5430 · (661) 288-4800
Phone(661) 288-4800
Sole ProprietorYes
Enumeration DateSeptember 28, 2007
Last NPPES UpdateMay 3, 2011
✔ NPI 1861689325 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 · LCS21030
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.
23501 CINEMA DR STE 210, Valencia, CA 91355
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Other Identifiers 1

Medicare PINWSW21030ACA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elidia Olmos Lcsw 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.

Medicare Billing Reassignment

Medicare enrollment records show Elidia Olmos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Los Angeles County Department Of Mental Health
Same address
Mental Health (Including Community Mental Health Center)
23501 CINEMA DR STE 200
Valencia, CA 91355
  • Reassigned Medicare billing, California enrollment
  • 533 clinicians in this Medicare group
NPI 1790718112 (661) 288-4800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91355 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 6

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

MRS. LENA AMBARTSUMIAN
Case Manager/Care Coordinator
23501 CINEMA DR STE 210
VALENCIA, CA 91355
Los Angeles County (661) 288-4800
DOROTHY DIANE PFEIFFER
Student in an Organized Health Care Education/Training Program
23501 CINEMA DR STE 210
SANTA CLARITA, CA 91355
Los Angeles County (661) 288-4800
REGINA ANNE HEARN LCSW
Social Worker (Clinical)
23501 CINEMA DR STE 210
VALENCIA, CA 91355
Los Angeles County (661) 288-4804
MARIA GARCIA
Case Manager/Care Coordinator
23501 CINEMA DR STE 210
VALENCIA, CA 91355
Los Angeles County (661) 288-4800
MR. DARREN D'VANCE NELSON B. A.
Case Manager/Care Coordinator
23501 CINEMA DR STE 210
VALENCIA, CA 91355
Los Angeles County (666) 288-4800
LAURA SERRANO
Case Manager/Care Coordinator
23501 CINEMA DR STE 210
VALENCIA, CA 91355
Los Angeles County (661) 288-4800

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 Elidia Olmos's NPI number?

The NPI number for Elidia Olmos is 1861689325. It was assigned to this individual provider in the NPPES registry on September 28, 2007.

Where is Elidia Olmos located?

Elidia Olmos practices at 23501 Cinema Dr Ste 210, Valencia, CA 91355. The listed phone number is (661) 288-4800.

What is Elidia Olmos's specialty?

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

Is Elidia Olmos enrolled in Medicare?

Yes. Elidia Olmos is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Elidia Olmos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elidia Olmos reassigns Medicare benefits to Los Angeles County Department Of Mental Health (Valencia, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elidia Olmos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Elidia Olmos was last updated on May 3, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.