Psychologist | Clinical Psychology

Dr. Stephen Allen Younker, ED.D.

1015 S 40th Ave, 22, Yakima, Washington, 98908-3806

About Dr. Stephen Allen Younker

Dr. Stephen Allen Younker is a psychologist based in Yakima, Washington who is specialized in Clinical Psychology. Active license number of Dr. Stephen Allen Younker is PSY000732 for Group Psychotherapy in Washington. His current practice location is 1015 S 40th Ave, 22, Yakima. Patients can contact him at 509-966-5685 or can fax him at 509-966-5731. Dr. Stephen Allen Younker, ED.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1144389529.

Dr. Stephen Allen Younker is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Stephen Allen Younker's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. Stephen Allen Younker
Specialization Clinical Psychology
Credentials ED.D.
Gender Male
Practice Address: 1015 S 40th Ave, 22
Yakima, WA - 98908-3806
Fax 509-966-5731

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1144389529
NPI Enumeration Date: 08 Dec, 2006
NPI Last Update On: 11 Sep, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Stephen Allen Younker are as mentioned below.

License NumberSpecializationStateStatus
PSY000732Group Psychotherapy WashingtonPrimary
PSY000732Clinical Psychology WashingtonSecondary

Mailing Address

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

Dr. Stephen Allen Younker
1015 S 40th Ave, 22
Yakima, WA - 98908-3806
Phone: 509-966-5685
Fax: 509-966-5731

Book an Appointment with Dr. Stephen Allen Younker

To schedule an appointment, contact Dr. Stephen Allen Younker at 1015 S 40th Ave, 22, Yakima, Washington or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Stephen Allen Younker:

Dr. Stephen Allen Younker is a psychologist specializing in Group Psychotherapy. He is specialized to perform group therapy, a form of psychotherapy in which one or more therapists treat a small group of clients together as a group. It can be any form of psychotherapy which is delivered in a group format, including cognitive behavioural therapy or interpersonal therapy, but it is usually psychodynamic group therapy where the group context and group process is explicitly utilised as a mechanism of change by developing, exploring and examining interpersonal relationships within the group.

Yes, Dr. Stephen Allen Younker is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. Stephen Allen Younker practices at 1015 S 40th Ave, 22, Yakima, Washington, 98908-3806.

To schedule an appointment with Dr. Stephen Allen Younker, please contact the office at 509-966-5685.

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