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LIZBETH DIAZ ACSW
NPI 1003460593
Social Worker in Pomona, CA

Active since August 01, 2019
831 E ARROW HWY, POMONA, CA 91767(909) 624-1233 Get Directions Write a Review

NPPES record last updated: March 25, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 25, 2026, Aug 1, 2019 (2 updates tracked since 2019).

About Lizbeth Diaz Acsw NPPES

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

LIZBETH DIAZ ACSW (NPI 1003460593) is an individual social worker in Pomona, California, licensed in California (116984) and active in the NPI registry since August 2019.

NPPES Registry Identity

NPI1003460593
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameLIZBETH DIAZCredential: ACSW
Location Address831 E ARROW HWYPomona, CA 91767-2535
Mailing Address5221 Rosemead Blvd Apt CSan Gabriel, CA 91776-2272 · (626) 899-8758
Phone(909) 624-1233
Sole ProprietorNo
Enumeration DateAugust 1, 2019
Last NPPES UpdateMarch 25, 20262 updates tracked since enumeration
NPPES CertifiedMarch 25, 2026
✔ NPI 1003460593 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in CA · 116984
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
831 E ARROW HWY, Pomona, CA 91767
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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.

PROTOTYPES CENTERS FOR INNOVATION IN HEALTH, MENTAL HEALTH AND SOCIAL
Community/Behavioral Health
831 E ARROW HWY
POMONA, CA 91767
Los Angeles County (909) 398-4383
ASILI MAISHA WILBOURN LVN
Licensed Vocational Nurse
831 E ARROW HWY
POMONA, CA 91767
Los Angeles County (909) 398-4383
MAYTE MURILLO
Case Manager/Care Coordinator
831 E ARROW HWY
POMONA, CA 91767
Los Angeles County (909) 398-4383
KELLI HUMPHREYS
Day Training/Habilitation Specialist
831 E ARROW HWY
POMONA, CA 91767
Los Angeles County (909) 398-4383
BRITTNEY LEE LCSW
Social Worker (Clinical)
831 E ARROW HWY
POMONA, CA 91767
Los Angeles County (909) 398-4383
ELVIA VILLALOBOS RADT
Counselor (Addiction (Substance Use Disorder))
831 E ARROW HWY
POMONA, CA 91767
Los Angeles County (909) 624-1233
JAIMIE BJUR
Student in an Organized Health Care Education/Training Program
831 E ARROW HWY
POMONA, CA 91767
Los Angeles County (909) 398-4383
BOBBI ERIN BOLZ RN
Registered Nurse (Psychiatric/Mental Health)
831 E ARROW HWY
POMONA, CA 91767
Los Angeles County (909) 398-4383

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 Lizbeth Diaz's NPI number?

The NPI number for Lizbeth Diaz is 1003460593. It was assigned to this individual provider in the NPPES registry on August 1, 2019.

Where is Lizbeth Diaz located?

Lizbeth Diaz practices at 831 E Arrow Hwy, Pomona, CA 91767. The listed phone number is (909) 624-1233.

What is Lizbeth Diaz's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Lizbeth Diaz was last updated on March 25, 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.