KATELYN DUFEK
NPI 1851815724
Counselor - Mental Health in Seattle, WA

Active since August 01, 2017Opted out of Medicare · through Dec 30, 2026
600 N 36TH ST STE 426, SEATTLE, WA 98103(206) 289-0551 Get Directions Write a Review

NPPES record last updated: August 4, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 4, 2022, Aug 31, 2020, Aug 1, 2017 (3 updates tracked since 2017).

About Katelyn Dufek NPPES

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

KATELYN DUFEK (NPI 1851815724) is an individual mental health provider in Seattle, Washington, licensed in Washington (MC61233210) and active in the NPI registry since August 2017. She has opted out of Medicare through December 30, 2026 and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1851815724
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameKATELYN DUFEK
Location Address600 N 36TH ST STE 426Seattle, WA 98103-8827
Mailing Address600 N 36th St Ste 426Seattle, WA 98103-8827
Sole ProprietorNo
Enumeration DateAugust 1, 2017
Last NPPES UpdateAugust 4, 20223 updates tracked since enumeration
NPPES CertifiedAugust 4, 2022
NPI 1851815724 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License Licensed in WA · MC61233210
Also ListedCounselorTaxonomy 101Y00000X · License CG60782304 (WA)
600 N 36TH ST STE 426, Seattle, WA 98103

Other Names 1

Other Name (5)Kate Dufek

Secondary Practice Locations 2

Location 1600 Broadway Ste 170Seattle, WA 98122-5332 · Phone (206) 302-2809
Location 25410 N 44th StTacoma, WA 98407-3715 · Phone (253) 759-9544

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Katelyn Dufek has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from December 30, 2024 through December 30, 2026.

Opt-Out Effective DateDecember 30, 2024
Opt-Out In Effect ThroughDecember 30, 2026Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor (Mental Health)
600 N 36TH ST STE 426
SEATTLE, WA 98103
Counselor (Mental Health)
600 N 36TH ST STE 426
SEATTLE, WA 98103
Counselor (Mental Health)
600 N 36TH ST STE 426
SEATTLE, WA 98103
Counselor
600 N 36TH ST STE 426
SEATTLE, WA 98103
Counselor (Mental Health)
600 N 36TH ST STE 426
SEATTLE, WA 98103

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 Katelyn Dufek's NPI number?

The NPI number for Katelyn Dufek is 1851815724. It was assigned to this individual provider in the NPPES registry on August 1, 2017. The provider is also known as Kate Dufek.

Where is Katelyn Dufek located?

Katelyn Dufek practices at 600 N 36th St Ste 426, Seattle, WA 98103. The listed phone number is (206) 289-0551.

What is Katelyn Dufek's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Katelyn Dufek enrolled in Medicare?

No. Katelyn Dufek has opted out of Medicare through December 30, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Katelyn Dufek was last updated on August 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.