SILVIA LEON
NPI 1992438097
Social Worker - Clinical in San Pedro, CA

Q: What is Silvia Leon's NPI number?

The NPI number for Silvia Leon is 1992438097. It was assigned to this individual provider in the NPPES registry on July 6, 2022.

Q: What is Silvia Leon's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Silvia Leon was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since July 06, 2022PECOS Enrolled

150 W 7TH ST, SAN PEDRO, CA 90731(310) 519-6100 Get Directions Write a Review

NPPES record last updated: January 28, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jan 28, 2026, Aug 16, 2023, Jul 6, 2022 (3 updates tracked since 2022).

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About Silvia Leon NPPES

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

SILVIA LEON (NPI 1992438097) is an individual clinical provider in San Pedro, California, licensed in California (ASW115498) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992438097

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameSILVIA LEON

Location Address150 W 7TH STSan Pedro, CA 90731-3320

Mailing Address150 W 7th StSan Pedro, CA 90731-3320 · (310) 519-6100

Phone(310) 519-6100

Sole ProprietorNo

Enumeration DateJuly 6, 2022

Last NPPES UpdateJanuary 28, 20263 updates tracked since enumeration

NPPES CertifiedJanuary 28, 2026

✔ NPI 1992438097 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in CA · ASW115498

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 ListedCounselor · Mental HealthTaxonomy 101YM0800X

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

150 W 7TH ST, San Pedro, CA 90731

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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 Leon 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 90731 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.

CYNTHIA SUSAN GAUHAN

Counselor (Mental Health)