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HAYLEY MATTIO LCSW
NPI 1942910898
Social Worker - Clinical in Las Vegas, NV

Active since December 01, 2022
1515 E TROPICANA AVE # 580, LAS VEGAS, NV 89119(702) 898-5311 Get Directions Write a Review

NPPES record last updated: April 17, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 17, 2026, Jan 2, 2025, Dec 1, 2022 (3 updates tracked since 2022).

About Hayley Mattio Lcsw NPPES

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

HAYLEY MATTIO LCSW (NPI 1942910898) is an individual clinical provider in Las Vegas, Nevada, licensed in Nevada (12794-C) and active in the NPI registry since December 2022.

NPPES Registry Identity

NPI1942910898
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameHAYLEY MATTIOCredential: LCSW
Location Address1515 E TROPICANA AVE # 580Las Vegas, NV 89119-6517
Mailing Address736 Jewel Tower StLas Vegas, NV 89178-1218 · (702) 767-5809
Phone(702) 898-5311
Sole ProprietorYes
Enumeration DateDecember 1, 2022
Last NPPES UpdateApril 17, 20263 updates tracked since enumeration
NPPES CertifiedApril 17, 2026
✔ NPI 1942910898 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NV · 12794-C
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.
1515 E TROPICANA AVE # 580, Las Vegas, NV 89119
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health.Insurance ›

Other Providers at the Same Location NPPES 10

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

MARGARET DURKOVIC LMSW
Social Worker (Clinical)
1515 E TROPICANA AVE # 580
LAS VEGAS, NV 89119
Clark County (702) 898-5311
AYSE SUNA DULGER LMSW
Social Worker
1515 E TROPICANA AVE # 580
LAS VEGAS, NV 89119
Clark County (702) 898-5311
ALEXIS EMILY PORTILLO
Social Worker
1515 E TROPICANA AVE # 580
LAS VEGAS, NV 89119
Clark County (702) 898-5311
HANNAH WEITHOFER LSW, CSW INTERN
Social Worker
1515 E TROPICANA AVE # 580
LAS VEGAS, NV 89119
Clark County (702) 281-3319
ASHLEY SPARKS LMSW, CSW-INTERN
Social Worker (Clinical)
1515 E TROPICANA AVE # 580
LAS VEGAS, NV 89119
Clark County (702) 898-5311
SHAUNNA BRYAN CPC-I
Counselor (Mental Health)
1515 E TROPICANA AVE # 580
LAS VEGAS, NV 89119
Clark County (702) 898-5311
MARIA EMILIA EVELYN MARCHIAN LMSW
Social Worker
1515 E TROPICANA AVE # 580
LAS VEGAS, NV 89119
Clark County (702) 222-3275
EMERALD STANTON MSW, LSW, CSW-I
Social Worker
1515 E TROPICANA AVE # 580
LAS VEGAS, NV 89119
Clark County (702) 898-5311

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 Hayley Mattio's NPI number?

The NPI number for Hayley Mattio is 1942910898. It was assigned to this individual provider in the NPPES registry on December 1, 2022.

Where is Hayley Mattio located?

Hayley Mattio practices at 1515 E Tropicana Ave # 580, Las Vegas, NV 89119. The listed phone number is (702) 898-5311.

What is Hayley Mattio's specialty?

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

What insurance does Hayley Mattio accept?

Health plans from Ambetter from Arizona Complete Health list Hayley Mattio 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 Hayley Mattio was last updated on April 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.