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ELIZABETH DIAZ LCSW
NPI 1609357649
Social Worker - Clinical in Lancaster, CA

Active since August 28, 2018PECOS Enrolled
43112 15TH ST W, LANCASTER, CA 93534(661) 951-0070 Get Directions Write a Review

NPPES record last updated: July 18, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 18, 2024, Nov 22, 2023, Oct 27, 2023 and 3 more (6 updates tracked since 2018).

About Elizabeth Diaz Lcsw NPPES

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

ELIZABETH DIAZ LCSW (NPI 1609357649) is an individual clinical provider in Lancaster, California, licensed in California (119330) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609357649
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameELIZABETH DIAZCredential: LCSW
Location Address43112 15TH ST WLancaster, CA 93534-6269
Mailing AddressPo Box 26024Los Angeles, CA 90026-0024
Phone(661) 951-0070
Sole ProprietorYes
Enumeration DateAugust 28, 2018
Last NPPES UpdateJuly 18, 20246 updates tracked since enumeration
NPPES CertifiedJuly 18, 2024
✔ NPI 1609357649 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 · 119330
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 · License ASW92185 (CA)
43112 15TH ST W, Lancaster, CA 93534
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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)

Elizabeth 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 93534 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.

DR. DAVID EVAN BRONSTEIN M.D.
Pediatrics (Pediatric Infectious Diseases)
43112 15TH ST W
LANCASTER, CA 93534
Los Angeles County (661) 726-2224
VIKAS JINDAL MD
Preventive Medicine (Occupational Medicine)
43112 15TH ST W, KOJ-KAISER PERMANENTE MEDICAL OFFICES LANCASTER
LANCASTER, CA 93534
Los Angeles County (661) 726-2106
BRENDA SMETHURST O.T.
Occupational Therapist
43112 15TH ST W
LANCASTER, CA 93534
Los Angeles County (661) 726-2471
SIFRIDO ALVARENGA
Respiratory Therapist, Registered
43112 15TH ST W
LANCASTER, CA 93534
Los Angeles County (661) 729-4498
ZIN WIN M.D.
Internal Medicine
43112 15TH ST W
LANCASTER, CA 93534
Los Angeles County (661) 726-2245
DUTT MEHTA DO
Family Medicine (Hospice and Palliative Medicine)
43112 15TH ST W
LANCASTER, CA 93534
Los Angeles County (661) 723-2636
MS. DONNA L HILBER N.P.
Nurse Practitioner (Adult Health)
43112 15TH ST W
LANCASTER, CA 93534
Los Angeles County (888) 778-5000
DR. IVY SEMENEZ M.D.
Internal Medicine
43112 15TH ST W
LANCASTER, CA 93534
Los Angeles County (877) 554-4404

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 Elizabeth Diaz's NPI number?

The NPI number for Elizabeth Diaz is 1609357649. It was assigned to this individual provider in the NPPES registry on August 28, 2018.

Where is Elizabeth Diaz located?

Elizabeth Diaz practices at 43112 15th St W, Lancaster, CA 93534. The listed phone number is (661) 951-0070.

What is Elizabeth Diaz's specialty?

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

Is Elizabeth Diaz enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Elizabeth Diaz was last updated on July 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.