Psychologist | 14+ years experience

Dr. Justin Steffener, PSY.D.

15418 Main St, Mill Creek, Washington, 98012-9030

About Dr. Justin Steffener

Dr. Justin Steffener is a psychologist based in Mill Creek, Washington with 14 years of experience in Psychology. He completed his graduation in 2012. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Justin Steffener is PY60447862 for Clinical Psychology in Washington. His current practice location is 15418 Main St, Mill Creek. Patients can contact him at 425-339-5453 or can fax him at 425-225-8028. Dr. Justin Steffener, PSY.D., specializes in Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1013218767.

Dr. Justin Steffener is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Dr. Justin Steffener'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. Justin Steffener
Specialization Psychology
Credentials PSY.D.
Accepts Medicare Assignment Yes
Experience 14+ years
Graduation Year 2012
Gender Male
Practice Address: 15418 Main St,
Mill Creek, WA - 98012-9030
Fax 425-225-8028

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.

PAC ID 5799079265
Enrollment ID I20160805000640
NPI Number1013218767
NPI Enumeration Date: 11 Nov, 2010
NPI Last Update On: 07 Mar, 2023

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. Justin Steffener are as mentioned below.

License NumberSpecializationStateStatus
PY60447862Clinical Psychology WashingtonPrimary
MC60197538Counselor WashingtonSecondary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Dr. Justin Steffener is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
The Everett Clinic, Pllc (6406752153)506

Other Medical Identifiers

Other professional identifiers associated with Dr. Justin Steffener such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
2061671MedicaidWashington

Mailing Address

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

Dr. Justin Steffener
Po Box 5127,
Everett, WA - 98206-5127
Phone: 425-339-5453
Fax: 425-225-8028

Book an Appointment with Dr. Justin Steffener

To schedule an appointment, contact Dr. Justin Steffener at 15418 Main St, Mill Creek, Washington or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Justin Steffener:

Dr. Justin Steffener is a psychologist specializing in Clinical Psychology. He 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.

Dr. Justin Steffener has approximately 14 years of experience in Clinical Psychology.

Yes, Dr. Justin Steffener accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Justin Steffener 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. Justin Steffener practices at 15418 Main St, Mill Creek, Washington, 98012-9030.

To schedule an appointment with Dr. Justin Steffener, please contact the office at 425-339-5453.

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