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SILVIA DIAZ LCSW
NPI 1699789628
Social Worker - Clinical in Los Angeles, CA

Active since July 27, 2006PECOS Enrolled
3303 N BROADWAY, LOS ANGELES, CA 90031(323) 478-8200 Get Directions Write a Review

NPPES record last updated: April 22, 2021. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Silvia Diaz Lcsw NPPES

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

SILVIA DIAZ LCSW (NPI 1699789628) is an individual clinical provider in Los Angeles, California, licensed in California (98336) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Pico Rivera.

NPPES Registry Identity

NPI1699789628
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSILVIA DIAZCredential: LCSW
Location Address3303 N BROADWAYLos Angeles, CA 90031-2803
Mailing Address3303 N BroadwayLos Angeles, CA 90031-2803 · (323) 478-8200
Phone(323) 478-8200
Sole ProprietorYes
Enumeration DateJuly 27, 2006
Last NPPES UpdateApril 22, 2021
NPPES CertifiedApril 22, 2021
✔ NPI 1699789628 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 · 98336
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.
3303 N BROADWAY, Los Angeles, CA 90031
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Secondary Practice Location 1

Location 14400 Rosemead Blvd # 11-14Pico Rivera, CA 90660-1759 · Phone (562) 692-1517

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Silvia Diaz 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90031 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.

ANA R DOLORES M.S.
Student in an Organized Health Care Education/Training Program
3303 N BROADWAY
LOS ANGELES, CA 90031
Los Angeles County (323) 478-8200
MARIBEL RODRIGUEZ
Social Worker (Clinical)
3303 N BROADWAY
LOS ANGELES, CA 90031
Los Angeles County (323) 478-8200
MISS ADRIANA GUZMAN BSW
Day Training/Habilitation Specialist
3303 N BROADWAY
LOS ANGELES, CA 90031
Los Angeles County (323) 478-8200
MR. CESAR GARCIA
Day Training/Habilitation Specialist
3303 N BROADWAY
LOS ANGELES, CA 90031
Los Angeles County (323) 478-8200
ANNA LIZA EVANGELISTA
Marriage & Family Therapist
3303 N BROADWAY
LOS ANGELES, CA 90031
Los Angeles County (323) 478-8200
DR. ALVARO CAMPOS JR PHD
Psychologist (Clinical)
3303 N BROADWAY
LOS ANGELES, CA 90031
Los Angeles County (323) 478-8200
DR. ARIA GREENLEE MA, MS, MS, PSYD
Psychologist
3303 N BROADWAY
LOS ANGELES, CA 90031
Los Angeles County (323) 478-8200
ROSALVA RAMIREZ
Day Training/Habilitation Specialist
3303 N BROADWAY
LOS ANGELES, CA 90031
Los Angeles County (213) 598-5375

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 Silvia Diaz's NPI number?

The NPI number for Silvia Diaz is 1699789628. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Silvia Diaz located?

Silvia Diaz practices at 3303 N Broadway, Los Angeles, CA 90031. The listed phone number is (323) 478-8200.

What is Silvia Diaz's specialty?

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

Is Silvia Diaz enrolled in Medicare?

Yes. Silvia Diaz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Silvia Diaz was last updated on April 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.