GRACE MUSSA
NPI 1699215913
Social Worker - Clinical in Seattle, WA

Active since March 06, 2017
401 5TH AVE STE 400, SEATTLE, WA 98104(206) 263-8441 Get Directions Write a Review

NPPES record last updated: October 11, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Grace Mussa NPPES

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

GRACE MUSSA (NPI 1699215913) is an individual clinical provider in Seattle, Washington, licensed in Washington (60667637) and active in the NPI registry since March 2017.

NPPES Registry Identity

NPI1699215913
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameGRACE MUSSA
Location Address401 5TH AVE STE 400Seattle, WA 98104-2377
Mailing Address401 5th Ave Ste 400Seattle, WA 98104-2377 · (206) 263-8441
Sole ProprietorNo
Enumeration DateMarch 6, 2017
Last NPPES UpdateOctober 11, 2019
NPI 1699215913 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 · 60667637
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.
401 5TH AVE STE 400, Seattle, WA 98104

Accepted Insurance

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.

Social Worker (Clinical)
401 5TH AVE STE 400
SEATTLE, WA 98104
Social Worker
401 5TH AVE STE 400
SEATTLE, WA 98104
Counselor
401 5TH AVE STE 400
SEATTLE, WA 98104
Counselor
401 5TH AVE STE 400
SEATTLE, WA 98104
Counselor (Mental Health)
401 5TH AVE STE 400
SEATTLE, WA 98104
Social Worker
401 5TH AVE STE 400
SEATTLE, WA 98104
Social Worker
401 5TH AVE STE 400
SEATTLE, WA 98104
Social Worker (Clinical)
401 5TH AVE STE 400
SEATTLE, WA 98104

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 Grace Mussa's NPI number?

The NPI number for Grace Mussa is 1699215913. It was assigned to this individual provider in the NPPES registry on March 6, 2017.

Where is Grace Mussa located?

Grace Mussa practices at 401 5th Ave Ste 400, Seattle, WA 98104. The listed phone number is (206) 263-8441.

What is Grace Mussa's specialty?

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

What insurance does Grace Mussa accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Grace Mussa 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 Grace Mussa was last updated on October 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.