DR. JUSTIN STEFFENER PSY.D.
NPI 1013218767
Psychologist - Clinical in Mill Creek, WA

Q: What is Justin Steffener's NPI number?

The NPI number for Justin Steffener is 1013218767. It was assigned to this individual provider in the NPPES registry on November 11, 2010.

Q: What is Justin Steffener's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Justin Steffener was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since November 11, 2010PECOS EnrolledAccepts Medicare Assignment

15418 MAIN ST, MILL CREEK, WA 98012(425) 339-5453(425) 225-8028 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 7, 2023, Oct 14, 2020, Mar 13, 2017 and 1 more (4 updates tracked since 2016).

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About Dr. Justin Steffener Psy.d. NPPES

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

DR. JUSTIN STEFFENER PSY.D. (NPI 1013218767) is an individual clinical provider in Mill Creek, Washington, licensed in Washington (PY60447862) and active in the NPI registry since November 2010. He is enrolled in Medicare PECOS, maintains a secondary practice location in Everett, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1013218767

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. JUSTIN STEFFENERCredential: PSY.D.

Location Address15418 MAIN STMill Creek, WA 98012-9030

Mailing AddressPo Box 5127Everett, WA 98206-5127 · (425) 339-5453 · Fax (425) 225-8028

Phone(425) 339-5453

Fax(425) 225-8028

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateNovember 11, 2010

Last NPPES UpdateMarch 7, 20234 updates tracked since enumeration

NPPES CertifiedMarch 7, 2023

✔ NPI 1013218767 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in WA · PY60447862

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License MC60197538 (WA)

15418 MAIN ST, Mill Creek, WA 98012

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Secondary Practice Location 1

Location 11728 W Marine View DrEverett, WA 98201-2094 · Phone (425) 339-5453 · Fax (425) 252-4441

Other Identifiers 1

Medicaid2061671WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Justin Steffener Psy.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5799079265

PECOS Enrollment IDI20160805000640

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98012 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$172.80 typical visit price

range $57.27 – $172.80

Typical copayment $43.20 (range $14.31 – $43.20)

Most-billed visit code 99205

Established Patient

$100.78 typical visit price

range $18.56 – $141.11

Typical copayment $25.19 (range $4.64 – $35.27)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MARTHA A HOFFMAN ARNP

Nurse Practitioner

15418 MAIN ST
MILL CREEK, WA 98012

Snohomish County (425) 225-8003

JENNIFER MARIE GROSS PSYD

Psychologist (Clinical)

15418 MAIN ST
MILL CREEK, WA 98012

Snohomish County (425) 339-5453

JESSICA E BRANDT ARNP

Nurse Practitioner

15418 MAIN ST
MILL CREEK, WA 98012

Snohomish County (425) 225-8004

GRACE HAMILTON

Psychologist

15418 MAIN ST
MILL CREEK, WA 98012

Snohomish County (425) 339-5453

DR. BRIANNA JOAN BAUBLITZ DNP, ARNP

Nurse Practitioner (Family)

15418 MAIN ST
MILL CREEK, WA 98012

Snohomish County (425) 225-8000

JOHN M. ZIMBUREAN, M.D., PLLC

Psychiatry & Neurology (Psychiatry)

15418 MAIN ST, SUITE 301
MILL CREEK, WA 98012

Snohomish County (425) 385-2960

KATHRYN H JENSEN ARNP

Nurse Practitioner

15418 MAIN ST
MILL CREEK, WA 98012

Snohomish County (425) 225-8004

MRS. MEGAN C. MERRIWETHER PH.D., CDP

Psychologist (Clinical)

15418 MAIN ST, SUITE 303
MILL CREEK, WA 98012

Snohomish County (425) 339-5453

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 Justin Steffener's NPI number?

The NPI number for Justin Steffener is 1013218767. It was assigned to this individual provider in the NPPES registry on November 11, 2010.

Where is Justin Steffener located?

Justin Steffener practices at 15418 Main St, Mill Creek, WA 98012. The listed phone number is (425) 339-5453.

What is Justin Steffener's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Justin Steffener enrolled in Medicare?

Yes. Justin Steffener is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Justin Steffener accept?

Health plans from PacificSource Health Plans and Premera Blue Cross Blue Shield of Alaska list Justin Steffener as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Justin Steffener was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.