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GILLIAN OLIVIA DUENAS MSW
NPI 1508537226
Social Worker in Seattle, WA

Active since September 22, 2021
325 9TH AVE, SEATTLE, WA 98104(206) 520-5000 Get Directions Write a Review

NPPES record last updated: July 28, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 28, 2022, Sep 22, 2021 (2 updates tracked since 2021).

About Gillian Olivia Duenas Msw NPPES

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

GILLIAN OLIVIA DUENAS MSW (NPI 1508537226) is an individual social worker in Seattle, Washington, licensed in Washington (61320877) and active in the NPI registry since September 2021. She maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1508537226
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameGILLIAN OLIVIA DUENASCredential: MSW
Location Address325 9TH AVESeattle, WA 98104-2420
Mailing Address6400 Southcenter Blvd Fl 1Tukwila, WA 98188-2547
Phone(206) 520-5000
Sole ProprietorNo
Enumeration DateSeptember 22, 2021
Last NPPES UpdateJuly 28, 20222 updates tracked since enumeration
NPPES CertifiedJuly 28, 2022
✔ NPI 1508537226 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in WA · 61320877
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedCounselorTaxonomy 101Y00000X
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
325 9TH AVE, Seattle, WA 98104
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Secondary Practice Location 1

Location 12329 4th AveSeattle, WA 98121-1717 · Phone (206) 461-3649

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.

SANDRA K WALKER ARNP
Nurse Practitioner (Acute Care)
325 9TH AVE
SEATTLE, WA 98104
King County (206) 598-0502
JULIA J VISSER DPT
Physical Therapist
325 9TH AVE, BOX 359920
SEATTLE, WA 98104
King County (206) 744-1675
GENIA J MONCADA
Pharmacist
325 9TH AVE, MAILSTOP 359912
SEATTLE, WA 98104
King County (206) 731-3219
JACQUELINE M. KIM LICSW, MSW
Social Worker (Clinical)
325 9TH AVE, BOX 359760
SEATTLE, WA 98104
King County (206) 744-8511
MS. DIANE E WHEELER MS, PA-C
Physician Assistant (Medical)
325 9TH AVE
SEATTLE, WA 98104
King County (206) 744-3000
AMELIA V. RIVERA
Physical Therapist
325 9TH AVE
SEATTLE, WA 98104
King County (206) 774-3300
TIMOTHY WILLIAM MENZA MD, PHD
Internal Medicine (Infectious Disease)
325 9TH AVE
SEATTLE, WA 98104
King County (206) 520-5000
DEMETRIOS TEREZAKIS
Occupational Therapist
325 9TH AVE
SEATTLE, WA 98104
King County (206) 744-6112

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 Gillian Duenas's NPI number?

The NPI number for Gillian Duenas is 1508537226. It was assigned to this individual provider in the NPPES registry on September 22, 2021.

Where is Gillian Duenas located?

Gillian Duenas practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 520-5000.

What is Gillian Duenas's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Gillian Duenas was last updated on July 28, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.