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ILIAMARI VAZQUEZ HOUSTON LCSW
NPI 1821738634
Social Worker - Clinical in Tempe, AZ

Active since March 30, 2022Opted out of Medicare · through Sep 9, 2026
4500 S LAKESHORE DR STE 415, TEMPE, AZ 85282(480) 234-9256 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Iliamari Vazquez Houston Lcsw NPPES

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

ILIAMARI VAZQUEZ HOUSTON LCSW (NPI 1821738634) is an individual clinical provider in Tempe, Arizona and active in the NPI registry since March 2022. She has opted out of Medicare through September 9, 2026.

NPPES Registry Identity

NPI1821738634
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameILIAMARI VAZQUEZ HOUSTONCredential: LCSW
Location Address4500 S LAKESHORE DR STE 415Tempe, AZ 85282-7056
Mailing Address4500 S Lakeshore Dr Ste 415Tempe, AZ 85282-7056 · (480) 234-9256
Phone(480) 234-9256
Sole ProprietorYes
Enumeration DateMarch 30, 2022
Last NPPES UpdateJanuary 23, 2026
NPPES CertifiedJanuary 23, 2026
✔ NPI 1821738634 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
4500 S LAKESHORE DR STE 415, Tempe, AZ 85282
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc., UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Iliamari Vazquez Houston Lcsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from September 9, 2024 through September 9, 2026.

Opt-Out Effective DateSeptember 9, 2024
Opt-Out In Effect ThroughSeptember 9, 2026Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GARY DOUGLAS LOVEJOY PH.D.
Psychologist
4500 S LAKESHORE DR STE 415
TEMPE, AZ 85282
Maricopa County (480) 756-1669
CLARITY THERAPY LLC
Clinic/Center (Adult Mental Health)
4500 S LAKESHORE DR STE 415
TEMPE, AZ 85282
Maricopa County (623) 324-6544
MARY ELIZABETH ROGERS LCSW
Social Worker (Clinical)
4500 S LAKESHORE DR STE 415
TEMPE, AZ 85282
Maricopa County (480) 274-0529
VERONICA VILLARREAL LMSW
Social Worker
4500 S LAKESHORE DR STE 415
TEMPE, AZ 85282
Maricopa County (480) 234-9256
ONWARD COUNSELING LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
4500 S LAKESHORE DR STE 415
TEMPE, AZ 85282
Maricopa County (480) 406-4487
ASPIRE HEALING CENTERS
Social Worker (Clinical)
4500 S LAKESHORE DR STE 415
TEMPE, AZ 85282
Maricopa County (480) 241-9824
KIRA HART NUNEMAKER
Counselor (Mental Health)
4500 S LAKESHORE DR STE 415
TEMPE, AZ 85282
Maricopa County (480) 744-8966
THERAPYLUV, PLLC
Social Worker
4500 S LAKESHORE DR STE 415
TEMPE, AZ 85282
Maricopa County (520) 352-7924

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 Iliamari Houston's NPI number?

The NPI number for Iliamari Houston is 1821738634. It was assigned to this individual provider in the NPPES registry on March 30, 2022.

Where is Iliamari Houston located?

Iliamari Houston practices at 4500 S Lakeshore Dr Ste 415, Tempe, AZ 85282. The listed phone number is (480) 234-9256.

What is Iliamari Houston's specialty?

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

Is Iliamari Houston enrolled in Medicare?

No. Iliamari Houston has opted out of Medicare through September 9, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Iliamari Houston accept?

Health plans from Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and UnitedHealthcare list Iliamari Houston as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Iliamari Houston was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.