Registry data as of Aug 27, 2026

Elizabeth Diaz, ASW

Mental Health Counselor · Porterville, CA

Elizabeth Diaz, ASW is a mental health counselor with a practice address in Porterville, California, and NPI 1558911958, issued on Sep 17, 2019. Check the license (California ASW101053, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1558911958
Name
Elizabeth Diaz
Credential
ASW
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
ASW101053 CA
Self-reported in NPPES; status is on the state search
Practice location
177 W Henderson Ave Ste 1, Porterville, CA 93257
Phone
(559) 719-8233
Enumerated
Sep 17, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 177 W Henderson Ave Ste 1

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

  1. Jose AldacoHealth Educator1326777988
  2. Courtney Ashford, ACSWMental Health Counselor1265151187
  3. Chersten AzevedoSocial Worker1679262042
  4. Israel DelgadoCase Manager/Care Coordinator1952294696
  5. Melissa LettSocial Worker1871844126
  6. Mariela TapiaCase Manager/Care Coordinator1972138006

Verify Elizabeth Diaz 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 ASW101053
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

24 mental health counselor records list a Porterville practice address

They are 24 of the 795 NPPES records with a Porterville practice address, and 35,738 mental health counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other mental health counselor records in California

  1. Rita A Wilborne, MHRSSan Jose, CA1649315763
  2. Katie AabSalinas, CA1205257284
  3. Kayla Aanerud, B.A.Rio Linda, CA1649622101
  4. La Shaun AaronCamarillo, CA1740469717
  5. Tamika AaronInglewood, CA1245550284
  6. Tamara AasenCamarillo, CA1912255035
  7. Hanna AbaataSan Leandro, CA1659913572
  8. Analyn AbadSan Carlos, CA1467065946
  9. Edname AbadLemon Grove, CA1356647812
  10. Taliana AbadiSan Diego, CA1568260271

Common questions

What is Elizabeth Diaz, ASW's NPI number?

Elizabeth Diaz, ASW's National Provider Identifier (NPI) is 1558911958, issued on Sep 17, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Diaz, ASW located?

The NPPES record lists a practice address at 177 W Henderson Ave Ste 1, Porterville, CA, 93257. Phone: (559) 719-8233. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Diaz, ASW's license?

NPPES lists California license number ASW101053, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.