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MERCEDES GAGLIARDI LSWAIC
NPI 1558838045
Social Worker - Clinical in Seattle, WA

Active since November 01, 2018
2901 3RD AVE STE 100, SEATTLE, WA 98121(206) 461-3222 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 28, 2026, Oct 24, 2020, Nov 1, 2018 (3 updates tracked since 2018).

About Mercedes Gagliardi Lswaic NPPES

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

MERCEDES GAGLIARDI LSWAIC (NPI 1558838045) is an individual clinical provider in Seattle, Washington, licensed in Washington (SC61230150) and active in the NPI registry since November 2018.

NPPES Registry Identity

NPI1558838045
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMERCEDES GAGLIARDICredential: LSWAIC
Location Address2901 3RD AVE STE 100Seattle, WA 98121-1037
Mailing Address8228 Green Lake Dr N Ste 102Seattle, WA 98103-4459 · (206) 960-2794
Phone(206) 461-3222
Sole ProprietorNo
Enumeration DateNovember 1, 2018
Last NPPES UpdateApril 28, 20263 updates tracked since enumeration
NPPES CertifiedApril 28, 2026
✔ NPI 1558838045 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 WA · SC61230150
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.
2901 3RD AVE STE 100, Seattle, WA 98121
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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 Mercedes Gagliardi's NPI number?

The NPI number for Mercedes Gagliardi is 1558838045. It was assigned to this individual provider in the NPPES registry on November 1, 2018.

Where is Mercedes Gagliardi located?

Mercedes Gagliardi practices at 2901 3rd Ave Ste 100, Seattle, WA 98121. The listed phone number is (206) 461-3222.

What is Mercedes Gagliardi's specialty?

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

When was this NPI record last updated?

The NPPES record for Mercedes Gagliardi was last updated on April 28, 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.