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KATHERINE LENORE BLAIR NACK
NPI 1346041050
Counselor - Mental Health in Bainbridge Island, WA

Active since March 20, 2025
793 ERICKSEN AVE NE, BAINBRIDGE ISLAND, WA 98110(206) 235-5281 Get Directions Write a Review

NPPES record last updated: April 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 11, 2025, Mar 20, 2025 (2 updates tracked since 2025).

About Katherine Lenore Blair Nack NPPES

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

KATHERINE LENORE BLAIR NACK (NPI 1346041050) is an individual mental health provider in Bainbridge Island, Washington and active in the NPI registry since March 2025. She maintains a secondary practice location in Bellevue.

NPPES Registry Identity

NPI1346041050
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameKATHERINE LENORE BLAIR NACK
Location Address793 ERICKSEN AVE NEBainbridge Island, WA 98110-1876
Mailing Address10101 Se 3rd StBellevue, WA 98004-6009 · (206) 235-5281
Phone(206) 235-5281
Sole ProprietorNo
Enumeration DateMarch 20, 2025
Last NPPES UpdateApril 11, 20252 updates tracked since enumeration
NPPES CertifiedApril 11, 2025
✔ NPI 1346041050 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
793 ERICKSEN AVE NE, Bainbridge Island, WA 98110
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Secondary Practice Location 1

Location 110101 SE 3rd StBellevue, WA 98004-6009 · Phone (206) 235-5281

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.

TAYA LAHR HALL LMFT
Marriage & Family Therapist
793 ERICKSEN AVE NE, SUITE 123-A
BAINBRIDGE ISLAND, WA 98110
Kitsap County (206) 795-7428
DR. KATHRYN MARGARET RAHN M.D.
Psychiatry & Neurology (Psychiatry)
793 ERICKSEN AVE NE, SUITE 123
BAINBRIDGE ISLAND, WA 98110
Kitsap County (206) 855-8890
MARJORIE J. RUBIN, MA, LMHC, PLLC
Marriage & Family Therapist
793 ERICKSEN AVE NE, SUITE 123-A
BAINBRIDGE ISLAND, WA 98110
Kitsap County (206) 842-4898
MARJORIE RUBIN MA, LMHC
Counselor (Mental Health)
793 ERICKSEN AVE NE, SUITE 123-A
BAINBRIDGE ISLAND, WA 98110
Kitsap County (206) 842-4898
DR. PHILIP MICHAEL BROWN MA, MSW, PH.D.
Social Worker (Clinical)
793 ERICKSEN AVE NE
BAINBRIDGE ISLAND, WA 98110
Kitsap County (206) 853-6852

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 Nack's NPI number?

The NPI number for Katherine Nack is 1346041050. It was assigned to this individual provider in the NPPES registry on March 20, 2025.

Where is Katherine Nack located?

Katherine Nack practices at 793 Ericksen Ave NE, Bainbridge Island, WA 98110. The listed phone number is (206) 235-5281.

What is Katherine Nack's specialty?

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

When was this NPI record last updated?

The NPPES record for Katherine Nack was last updated on April 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.