KATHERINE M HAJEK RN
NPI 1205781929
Registered Nurse in Seattle, WA

Active since February 27, 2026
4225 ROOSEVELT WAY NE, SEATTLE, WA 98105(206) 598-4067 Get Directions Write a Review

NPPES record last updated: February 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Katherine M Hajek Rn NPPES

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

KATHERINE M HAJEK RN (NPI 1205781929) is an individual registered nurse in Seattle, Washington, licensed in Washington (RN60965765) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1205781929
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameKATHERINE M HAJEKCredential: RN
Location Address4225 ROOSEVELT WAY NESeattle, WA 98105-6099
Mailing Address922 N 70th StSeattle, WA 98103-5335
Sole ProprietorNo
Enumeration DateFebruary 27, 2026
NPPES CertifiedFebruary 27, 2026
NPI 1205781929 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License Licensed in WA · RN60965765
Definition
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
4225 ROOSEVELT WAY NE, Seattle, WA 98105

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.

Dermatology
4225 ROOSEVELT WAY NE
SEATTLE, WA 98105
Psychologist (Clinical)
4225 ROOSEVELT WAY NE
SEATTLE, WA 98105
Dietitian, Registered
4225 ROOSEVELT WAY NE, CAMPUS BOX 354691
SEATTLE, WA 98105
Internal Medicine (Endocrinology, Diabetes & Metabolism)
4225 ROOSEVELT WAY NE, SUITE 101
SEATTLE, WA 98105
Dermatology
4225 ROOSEVELT WAY NE
SEATTLE, WA 98105
Psychologist
4225 ROOSEVELT WAY NE
SEATTLE, WA 98105
Dietitian, Registered
4225 ROOSEVELT WAY NE
SEATTLE, WA 98105
Internal Medicine (Endocrinology, Diabetes & Metabolism)
4225 ROOSEVELT WAY NE, SUITE 101
SEATTLE, WA 98105

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 Katherine Hajek's NPI number?

The NPI number for Katherine Hajek is 1205781929. It was assigned to this individual provider in the NPPES registry on February 27, 2026.

Where is Katherine Hajek located?

Katherine Hajek practices at 4225 Roosevelt Way NE, Seattle, WA 98105. The listed phone number is (206) 598-4067.

What is Katherine Hajek's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

When was this NPI record last updated?

The NPPES record for Katherine Hajek was last updated on February 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.