Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Kaiser Foundation Health Plan of the Northwest

General Practice Physician in Clackamas, OR · enumerated 2016 · authorized official Stephen Barton, Executive Director, Revenue Cycle.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1659823896

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Registry record

Entity type Organization (Type 2)

Legal business name Kaiser Foundation Health Plan of the Northwest

Other name <Unavail>

Parent organization Kaiser Foundation Health Plan of the Northwest

Practice address 10180 Se Sunnyside Rd, Clackamas, OR, 97015

Phone (800) 813-2000

Fax (503) 286-6879

Enumeration date Nov 3, 2016

Last updated in NPPES Jun 1, 2021

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Stephen Barton

Title Executive Director, Revenue Cycle

Phone (503) 813-2440

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Kaiser Foundation Health Plan of the Northwest located?

The practice location on file with NPPES is in Clackamas, OR.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-06-01. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-01.