Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Clapperton Np-C LLC

Primary Care Clinic/Center in Ontario, OR · enumerated 2009 · authorized official Michelle Clapperton, Family Nurse Practitioner.

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

National Provider Identifier

1578899431

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Registry record

Entity type Organization (Type 2)

Legal business name Clapperton Np-C LLC

Practice address 1008 Sw 4th Ave, Ontario, OR, 97914

Phone (541) 889-7781

Enumeration date Oct 28, 2009

Last updated in NPPES Oct 28, 2009

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities · License 200850102NP (OR) Primary

Authorized official

Name Michelle Clapperton

Title Family Nurse Practitioner

Phone (541) 881-8985

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-10-28. Verify at npiregistry.cms.hhs.gov.

Where is Clapperton Np-C LLC located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-28.