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GRACE KOWALSKI RN
NPI 1164213898
Registered Nurse - Addiction (Substance Use Disorder) in Oak Harbor, WA

Active since May 13, 2025
275 NE 10TH AVE, OAK HARBOR, WA 98277(360) 499-7011 Get Directions Write a Review

NPPES record last updated: May 13, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Grace Kowalski Rn NPPES

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

GRACE KOWALSKI RN (NPI 1164213898) is an individual addiction (substance use disorder) provider in Oak Harbor, Washington, licensed in Washington (RN61072342) and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1164213898
Entity TypeIndividualFemale
Primary Taxonomy163WA0400X
Provider Legal NameGRACE KOWALSKICredential: RN
Location Address275 NE 10TH AVEOak Harbor, WA 98277-5903
Mailing Address7440 W Marginal Way SSeattle, WA 98108-4141
Phone(360) 499-7011
Sole ProprietorNo
Enumeration DateMay 13, 2025
NPPES CertifiedMay 13, 2025
✔ NPI 1164213898 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Addiction (Substance Use Disorder)Nursing Service Providers
Taxonomy Code163WA0400X
License✔ Licensed in WA · RN61072342
275 NE 10TH AVE, Oak Harbor, WA 98277
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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 J CARAWAY SUDPT
Counselor (Addiction (Substance Use Disorder))
275 NE 10TH AVE
OAK HARBOR, WA 98277
Island County (360) 499-7011
SAMANTHA MESMAN
Registered Nurse
275 NE 10TH AVE
OAK HARBOR, WA 98277
Island County (360) 499-7011
LAURA MCWILLIAMS
Counselor (Addiction (Substance Use Disorder))
275 NE 10TH AVE
OAK HARBOR, WA 98277
Island County (360) 499-7011
REBECCA LYNN HARPER RN
Registered Nurse
275 NE 10TH AVE
OAK HARBOR, WA 98277
Island County (360) 499-7011
SARAH ANN O'CONNELL RN
Registered Nurse
275 NE 10TH AVE
OAK HARBOR, WA 98277
Island County (360) 499-7011
NINA BIAN HURLEY
Specialist/Technologist (Athletic Trainer)
275 NE 10TH AVE
OAK HARBOR, WA 98277
Island County (360) 499-7011
BRONWYN MIKAELA MILLER
Counselor (Addiction (Substance Use Disorder))
275 NE 10TH AVE
OAK HARBOR, WA 98277
Island County (360) 499-7011
PIONEER HUMAN SERVICES
Substance Abuse Rehabilitation Facility
275 NE 10TH AVE
OAK HARBOR, WA 98277
Island County (360) 499-7011

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 Grace Kowalski's NPI number?

The NPI number for Grace Kowalski is 1164213898. It was assigned to this individual provider in the NPPES registry on May 13, 2025.

Where is Grace Kowalski located?

Grace Kowalski practices at 275 NE 10th Ave, Oak Harbor, WA 98277. The listed phone number is (360) 499-7011.

What is Grace Kowalski's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Addiction (Substance Use Disorder), with taxonomy code 163WA0400X.

When was this NPI record last updated?

The NPPES record for Grace Kowalski was last updated on May 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.