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JEFFREY JOSEPH GUISINGER REGISTERED NURSE
NPI 1306657259
Registered Nurse - Addiction (Substance Use Disorder) in Oak Harbor, WA

Active since January 18, 2025
275 NE 10TH AVE, OAK HARBOR, WA 98277(360) 499-7011 Get Directions Write a Review

NPPES record last updated: January 18, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jeffrey Joseph Guisinger Registered Nurse NPPES

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

JEFFREY JOSEPH GUISINGER REGISTERED NURSE (NPI 1306657259) is an individual addiction (substance use disorder) provider in Oak Harbor, Washington, licensed in Washington (RN60436652) and active in the NPI registry since January 2025.

NPPES Registry Identity

NPI1306657259
Entity TypeIndividualMale
Primary Taxonomy163WA0400X
Provider Legal NameJEFFREY JOSEPH GUISINGERCredential: REGISTERED NURSE
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 DateJanuary 18, 2025
NPPES CertifiedJanuary 17, 2025
✔ NPI 1306657259 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 · RN60436652
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
GRACE KOWALSKI RN
Registered Nurse (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

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 Jeffrey Guisinger's NPI number?

The NPI number for Jeffrey Guisinger is 1306657259. It was assigned to this individual provider in the NPPES registry on January 18, 2025.

Where is Jeffrey Guisinger located?

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

What is Jeffrey Guisinger'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 Jeffrey Guisinger was last updated on January 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.