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IAN O'NEILL
NPI 1780203281
Counselor - Mental Health in Sammamish, WA

Active since April 14, 2020
2227 234TH AVE NE, SAMMAMISH, WA 98074(425) 979-1577 Get Directions Write a Review

NPPES record last updated: April 14, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ian O'neill NPPES

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

IAN O'NEILL (NPI 1780203281) is an individual mental health provider in Sammamish, Washington and active in the NPI registry since April 2020.

NPPES Registry Identity

NPI1780203281
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameIAN O'NEILL
Location Address2227 234TH AVE NESammamish, WA 98074-4407
Mailing Address2227 234th Ave NeSammamish, WA 98074-4407 · (425) 979-1577
Phone(425) 979-1577
Sole ProprietorNo
Enumeration DateApril 14, 2020
NPPES CertifiedApril 14, 2020
✔ NPI 1780203281 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
2227 234TH AVE NE, Sammamish, WA 98074
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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 Ian O'neill's NPI number?

The NPI number for Ian O'neill is 1780203281. It was assigned to this individual provider in the NPPES registry on April 14, 2020.

Where is Ian O'neill located?

Ian O'neill practices at 2227 234th Ave NE, Sammamish, WA 98074. The listed phone number is (425) 979-1577.

What is Ian O'neill'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 Ian O'neill was last updated on April 14, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.