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MARY PATRICIA O'BRIEN RN
NPI 1720826936
Registered Nurse - Addiction (Substance Use Disorder) in Oak Harbor, WA

Active since July 20, 2024
275 NE 10TH AVE, OAK HARBOR, WA 98277(360) 499-7011 Get Directions Write a Review

NPPES record last updated: July 20, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mary Patricia O'brien Rn NPPES

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

MARY PATRICIA O'BRIEN RN (NPI 1720826936) is an individual addiction (substance use disorder) provider in Oak Harbor, Washington, licensed in Washington (RN61441667) and active in the NPI registry since July 2024.

NPPES Registry Identity

NPI1720826936
Entity TypeIndividualFemale
Primary Taxonomy163WA0400X
Provider Legal NameMARY PATRICIA O'BRIENCredential: 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 DateJuly 20, 2024
NPPES CertifiedJuly 19, 2024
✔ NPI 1720826936 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 · RN61441667
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 Mary O'brien's NPI number?

The NPI number for Mary O'brien is 1720826936. It was assigned to this individual provider in the NPPES registry on July 20, 2024.

Where is Mary O'brien located?

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

What is Mary O'brien'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 Mary O'brien was last updated on July 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.