Mental Health Therapist

Mr. Justin Diep

401 5th Ave Fl 4, Seattle, Washington, 98104-1818

About Mr. Justin Diep

Mr. Justin Diep is a therapist based in Seattle, Washington who is specialized in Mental Health Counselor. His current practice location is 401 5th Ave Fl 4, Seattle. Patients can reach him at 206-492-6233. Mr. Justin Diep NPI number (Unique professional ID assigned by NPPES) is 1619846169.

Mr. Justin Diep is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Mr. Justin Diep speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mr. Justin Diep
Specialization Mental Health Counselor
Gender Male
Practice Address: 401 5th Ave Fl 4,
Seattle, WA - 98104-1818

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 Number1619846169
NPI Enumeration Date: 03 Nov, 2025
NPI Last Update On: 03 Nov, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. Justin Diep are as mentioned below.

License NumberSpecializationStateStatus
Mental Health Counselor WashingtonPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Mr. Justin Diep
4041 Roosevelt Way Ne Apt 414,
Seattle, WA - 98105-6576

Book an Appointment with Mr. Justin Diep

To schedule an appointment, contact Mr. Justin Diep at 401 5th Ave Fl 4, Seattle, Washington or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Justin Diep:

Justin Diep is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Justin Diep is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Justin Diep practices at 401 5th Ave Fl 4, Seattle, Washington, 98104-1818.

To schedule an appointment with Justin Diep, please contact the office at 206-492-6233.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.