What is Katelyn Dufek's NPI number?

Katelyn Dufek's National Provider Identifier (NPI) is 1851815724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katelyn Dufek's specialty?

Katelyn Dufek is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Katelyn Dufek located?

Katelyn Dufek's practice location on file with NPPES is 600 N 36th St Ste 426, Seattle, WA 98103-8827.

What is Katelyn Dufek's phone number?

The practice phone number listed in the NPPES registry for Katelyn Dufek is (206) 289-0551.

Is Katelyn Dufek's NPI active?

Yes — Katelyn Dufek's NPI (1851815724) is active in the NPPES registry as of the last update on 2022-08-04.

IndividualActive

Katelyn Dufek

NPI 1851815724 · Mental Health Counselor · Seattle, WA

Katelyn Dufek is a Mental Health Counselor provider in Seattle, WA (NPI 1851815724).

Provider details

NPI number: 1851815724
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: CG60782304 (WA)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense MC61233210 (WA)
Behavioral Health & Social Service Providers
Counselor101Y00000XLicense CG60782304 (WA)
Behavioral Health & Social Service Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Detailed profile(79/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

600 N 36th St Ste 426

Seattle, WA 98103-8827

Phone: (206) 289-0551

Street-level locationGet directions

More WA providers

Mailing address

600 N 36th St Ste 426

Seattle, WA 98103-8827

Additional practice locations (2)

600 Broadway Ste 170
Seattle, WA 98122-5332
Phone: (206) 302-2809
5410 N 44th St
Tacoma, WA 98407-3715
Phone: (253) 759-9544

Enumerated: 2017-08-01
Last updated: 2022-08-04
Certified: 2022-08-04

Frequently asked questions

What is Katelyn Dufek's NPI number?: Katelyn Dufek's National Provider Identifier (NPI) is 1851815724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Katelyn Dufek's specialty?: Katelyn Dufek is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
Where is Katelyn Dufek located?: Katelyn Dufek's practice location on file with NPPES is 600 N 36th St Ste 426, Seattle, WA 98103-8827.
What is Katelyn Dufek's phone number?: The practice phone number listed in the NPPES registry for Katelyn Dufek is (206) 289-0551.
Is Katelyn Dufek's NPI active?: Yes — Katelyn Dufek's NPI (1851815724) is active in the NPPES registry as of the last update on 2022-08-04.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.