NPPES file of Aug 9, 2026

Eiden Madera-Vasquez, LCSW

Clinical Social Worker · Los Angeles, CA

Eiden Madera-Vasquez, LCSW is a clinical social worker with a practice address in Los Angeles, California, and NPI 1790490829, issued on Jan 23, 2023. Check the license (California LCSW99517, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1790490829
Name
Eiden Madera-Vasquez
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
LCSW99517 CA
Self-reported in NPPES; status is on the state search
Practice location
2928 E Cesar E Chavez Ave, Los Angeles, CA 90033
Phone
(323) 266-6700
Enumerated
Jan 23, 2023
Record last updated
Jan 23, 2023
Fax
(323) 266-7161
Medicare enrollment
Enrolled (PECOS I20251013002393); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2928 E Cesar E Chavez Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Zhanna Feldsher, M.D.Pediatrics Physician1104157601
  2. Joel Wright, M.D.Rheumatology Physician1215508072

Verify Eiden Madera-Vasquez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license LCSW99517
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Complete Care Community Health Center, IncSouth Gate, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Eiden Madera-Vasquez among 36,261 clinical social worker records in California

Eiden Madera-Vasquez, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 86% of them.

  • NPI issued2023 · 86% of these records are older, 10% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2006 · median 2012 among the 4,008 with a school on file
  • Record last updated2023 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4,806 clinical social worker records list a practice address in Los Angeles

They are 4,806 of the 69,537 NPPES records with a practice address in Los Angeles, and 36,261 clinical social worker records in California.

The 8 clinical social worker records with the nearest ZIP codes

  1. Martha ArechigaLos Angeles, CA 900331386794881
  2. Kara Barton, LCSWLos Angeles, CA 900331669524484
  3. Chin Diep, LCSWLos Angeles, CA 900331568515310
  4. Luz Guevara-Duron, MSWLos Angeles, CA 900331104011790
  5. Anne Katz, PH.D., LCSWLos Angeles, CA 900331467505628
  6. Carlos LemusLos Angeles, CA 900331114068459
  7. Katherine Lopez-AvitiaLos Angeles, CA 900331689718272
  8. Jorge Martinez, MSWLos Angeles, CA 900331225117146

Common questions

What is Eiden Madera-Vasquez, LCSW's NPI number?

Eiden Madera-Vasquez, LCSW's National Provider Identifier (NPI) is 1790490829, issued on Jan 23, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Eiden Madera-Vasquez, LCSW located?

The NPPES record lists a practice address at 2928 E Cesar E Chavez Ave, Los Angeles, CA, 90033. Phone: (323) 266-6700. Providers update this record themselves, so call before visiting.

How can I verify Eiden Madera-Vasquez, LCSW's license?

NPPES lists California license number LCSW99517, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.