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YHADIRA YVONNE HERNANDEZ LCSW
NPI 1255796462
Social Worker - Clinical in Los Angeles, CA

Active since December 15, 2015PECOS Enrolled
510 S VERMONT AVE, LOS ANGELES, CA 90020(626) 258-2004 Get Directions Write a Review

NPPES record last updated: May 8, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 8, 2025, May 18, 2020, Feb 19, 2020 and 1 more (4 updates tracked since 2015).

About Yhadira Yvonne Hernandez Lcsw NPPES

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

YHADIRA YVONNE HERNANDEZ LCSW (NPI 1255796462) is an individual clinical provider in Los Angeles, California, licensed in California (LCSW93427) and active in the NPI registry since December 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255796462
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameYHADIRA YVONNE HERNANDEZCredential: LCSW
Location Address510 S VERMONT AVELos Angeles, CA 90020-1912
Mailing Address510 S Vermont AveLos Angeles, CA 90020-1912 · (626) 258-2004
Phone(626) 258-2004
Sole ProprietorNo
Enumeration DateDecember 15, 2015
Last NPPES UpdateMay 8, 20254 updates tracked since enumeration
NPPES CertifiedMay 8, 2025
✔ NPI 1255796462 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 · LCSW93427
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.
510 S VERMONT AVE, Los Angeles, CA 90020
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Yhadira Yvonne Hernandez 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 Yhadira Hernandez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Grow Healthcare Group PC
303 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

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 90020 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.

MRS. MINATA BARNETTE
Social Worker (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (213) 358-3258
MR. TEDDY LEE LENOIR JR.
Community Health Worker
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (323) 875-2029
MR. CARLOS PALACIOS
Social Worker (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (213) 351-7284
MYEONG JEONG
Rehabilitation Practitioner
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (213) 738-4775
SARAH AVELINA CHENG
Day Training/Habilitation Specialist
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (626) 532-5079
MISS JOANNA SANCHEZ
Case Manager/Care Coordinator
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (800) 854-7771
MR. MICHAEL VILLAESCUSA MSW, LCSW
Social Worker (Clinical)
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (213) 943-9620
PRISCILLA CALDERON
Day Training/Habilitation Specialist
510 S VERMONT AVE
LOS ANGELES, CA 90020
Los Angeles County (213) 471-0352

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 Yhadira Hernandez's NPI number?

The NPI number for Yhadira Hernandez is 1255796462. It was assigned to this individual provider in the NPPES registry on December 15, 2015.

Where is Yhadira Hernandez located?

Yhadira Hernandez practices at 510 S Vermont Ave, Los Angeles, CA 90020. The listed phone number is (626) 258-2004.

What is Yhadira Hernandez's specialty?

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

Is Yhadira Hernandez enrolled in Medicare?

Yes. Yhadira Hernandez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Yhadira Hernandez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yhadira Hernandez reassigns Medicare benefits to Grow Healthcare Group PC (San Jose, 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 Yhadira Hernandez'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 Yhadira Hernandez was last updated on May 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.