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CYNTHIA ELIDE PEREZ LCSW
NPI 1174851638
Social Worker - Clinical in Los Angeles, CA

Active since November 21, 2009PECOS Enrolled
6500 WILSHIRE BLVD FL 19, LOS ANGELES, CA 90048(805) 764-9651(747) 330-1670 Get Directions Write a Review

NPPES record last updated: June 3, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 3, 2026, May 26, 2026, Dec 20, 2024 (3 updates tracked since 2024).

About Cynthia Elide Perez Lcsw NPPES

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

CYNTHIA ELIDE PEREZ LCSW (NPI 1174851638) is an individual clinical provider in Los Angeles, California, licensed in California (29856) and active in the NPI registry since November 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174851638
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCYNTHIA ELIDE PEREZCredential: LCSW
Location Address6500 WILSHIRE BLVD FL 19Los Angeles, CA 90048-4920
Mailing Address11579 Midway DrCypress, CA 90630-5530 · (480) 980-2633
Phone(805) 764-9651
Fax(747) 330-1670
Sole ProprietorNo
Enumeration DateNovember 21, 2009
Last NPPES UpdateJune 3, 20263 updates tracked since enumeration
NPPES CertifiedJune 3, 2026
✔ NPI 1174851638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 29856
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.
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
6500 WILSHIRE BLVD FL 19, Los Angeles, CA 90048
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Other Names 1

Other Name (5)Cynthia Elide Alonzo

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cynthia Elide Perez 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 Cynthia Perez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pacific Heritage Medical Group Inc
27 mi
Geriatric Psychiatry
3625 E THOUSAND OAKS BLVD STE 232
Westlake Village, CA 91362
  • Reassigned Medicare billing, California enrollment
  • 87 clinicians in this Medicare group
NPI 1467899450 (805) 601-5199

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 90048 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 20

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

SALMA MASOOD KHAN LCSW
Social Worker (Clinical)
6500 WILSHIRE BLVD FL 19
LOS ANGELES, CA 90048
Los Angeles County (805) 764-9651
SHANICE WILLIAMS LCSW
Social Worker (Clinical)
6500 WILSHIRE BLVD FL 19
LOS ANGELES, CA 90048
Los Angeles County (805) 764-9651
TIFFANY OLIVARES LCSW
Social Worker (Clinical)
6500 WILSHIRE BLVD FL 19
LOS ANGELES, CA 90048
Los Angeles County (805) 764-9651
OLAJUMOKE BELL PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
6500 WILSHIRE BLVD FL 19
LOS ANGELES, CA 90048
Los Angeles County (805) 764-9651
DENISE LANIER
Social Worker (Clinical)
6500 WILSHIRE BLVD FL 19
LOS ANGELES, CA 90048
Los Angeles County (805) 764-9651
RONALD LEE BAKER MSW
Social Worker (Clinical)
6500 WILSHIRE BLVD FL 19
LOS ANGELES, CA 90048
Los Angeles County (800) 270-9256
AMY BETH PENNER LCSW
Social Worker (Clinical)
6500 WILSHIRE BLVD FL 19
LOS ANGELES, CA 90048
Los Angeles County (805) 764-9651
ANTUELA GUYNES
Nurse Practitioner (Psychiatric/Mental Health)
6500 WILSHIRE BLVD FL 19
LOS ANGELES, CA 90048
Los Angeles County (800) 270-9256

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 Cynthia Perez's NPI number?

The NPI number for Cynthia Perez is 1174851638. It was assigned to this individual provider in the NPPES registry on November 21, 2009. The provider is also known as Cynthia Elide Alonzo.

Where is Cynthia Perez located?

Cynthia Perez practices at 6500 Wilshire Blvd Fl 19, Los Angeles, CA 90048. The listed phone number is (805) 764-9651.

What is Cynthia Perez's specialty?

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

Is Cynthia Perez enrolled in Medicare?

Yes. Cynthia Perez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Cynthia Perez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Perez reassigns Medicare benefits to Pacific Heritage Medical Group Inc (Westlake Village, 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 Cynthia Perez'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 Cynthia Perez was last updated on June 3, 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.