Gillian Olivia Duenas

MSW | Counselor


  325 9th Ave, Seattle
     Washington, 98104-2420
  206-520-5000    Maps & Directions
Gillian Olivia Duenas is a Seattle, Washington based counselor who is specialized as Counselor. Active license number of Gillian Olivia Duenas is 61320877 for Social Worker in Washington. Her current practice location is 325 9th Ave, Seattle. Patients can book an appointment with her at 206-520-5000.
Gillian Olivia Duenas is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. She works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. She support her clients by understanding their thoughts, emotions, and behaviors.
Complete Profile:
Gillian Olivia Duenas speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Gillian Olivia Duenas
Specialization: Counselor
Gender:Female
Credentials: MSW
Accepts Medicare Assignment:No
Practice Address:325 9th Ave, Seattle,
Washington, 98104-2420
Phone:206-520-5000
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1508537226
NPI Enumeration Date: 22 Sep, 2021
NPI Last Update On: 28 Jul, 2022

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Gillian Olivia Duenas are as mentioned below.
License NumberSpecializationStateStatus
61320877Social Worker WashingtonPrimary
Student in an Organized Health Care Education/Training Program Secondary
Counselor Secondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 6400 Southcenter Blvd Fl 1,
Tukwila, Washington
Zip: 98188-2547
Patients can reach Gillian Olivia Duenas at 325 9th Ave, Seattle, Washington or can call to book an appointment on 206-520-5000.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.

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