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LORENA DIAS ROCO SILVA
NPI 1780344499
Social Worker - Clinical in Lakeport, CA

Active since December 21, 2021PECOS Enrolled
4850 GEORGE RD, LAKEPORT, CA 95453(650) 995-0520 Get Directions Write a Review

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Lorena Dias Roco Silva NPPES

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

LORENA DIAS ROCO SILVA (NPI 1780344499) is an individual clinical provider in Lakeport, California, licensed in California (139216) and active in the NPI registry since December 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1780344499
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLORENA DIAS ROCO SILVA
Location Address4850 GEORGE RDLakeport, CA 95453-9773
Mailing Address4850 George RdLakeport, CA 95453-9773 · (650) 995-0520
Phone(650) 995-0520
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateDecember 21, 2021
Last NPPES UpdateJune 23, 2026
NPPES CertifiedJune 23, 2026
✔ NPI 1780344499 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 · 139216
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4850 GEORGE RD, Lakeport, CA 95453
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Other Names 1

Former Name (1)Lorena Dias Silva

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lorena Dias Roco Silva is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID345705232
PECOS Enrollment IDI20260721004495
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 Reassignments

2

Medicare enrollment records show Lorena Silva reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Grow Healthcare Group PC
127 mi
Mental Health
99 S ALMADEN BLVD STE 600
San Jose, CA 95113
  • Reassigned Medicare billing, California enrollment
  • 3,139 clinicians in this Medicare group
NPI 1154994846 (408) 402-4385
Total Life Ca, P.C.
427 mi
Cognitive & Behavioral
6080 CENTER DR FL 6
Los Angeles, CA 90045
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Total Life Ca PC
  • 47 clinicians in this Medicare group
NPI 1689389603 (800) 567-5433

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 95453 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 $58.87 – $176.60
Typical copayment $0.00 (range $14.71 – $44.15)
Most-billed visit code NA
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
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.

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 Lorena Silva's NPI number?

The NPI number for Lorena Silva is 1780344499. It was assigned to this individual provider in the NPPES registry on December 21, 2021. The provider is also known as Lorena Dias Silva.

Where is Lorena Silva located?

Lorena Silva practices at 4850 George Rd, Lakeport, CA 95453. The listed phone number is (650) 995-0520.

What is Lorena Silva's specialty?

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

Is Lorena Silva enrolled in Medicare?

Yes. Lorena Silva is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Lorena Silva's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lorena Silva reassigns Medicare benefits to 2 organizations: Grow Healthcare Group PC (San Jose, CA) and Total Life Ca, P.C. (Los Angeles, CA). Each 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 Lorena Silva'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 Lorena Silva was last updated on June 23, 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.