Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph Knaus, F.N.P

Specialist in Tigard, OR · enumerated 2006 · practices at Beaverton Weight Loss & Family Practice.

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

National Provider Identifier

1881788784

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Registry record

Entity type Individual (Type 1)

Name Joseph Knaus

Credential F.N.P

Sex Male

Practice address 13292 Sw 161st Pl, Tigard, OR, 97223

Phone (503) 330-7025

Fax (503) 579-0665

Enumeration date Oct 3, 2006

Last updated in NPPES Dec 13, 2023

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 99007644N1 (OR) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

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 do I verify Joseph Knaus's NPI record?

Cross-check NPI 1881788784 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1881788784 active?

Yes, as of the latest NPPES snapshot, NPI 1881788784 is active (record last updated 2023-12-13).

Other providers at this practice address

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Beaverton Weight Loss & Family Practice Primary Care Clinic/Center · Tigard, OR NPI 1902013725

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-13.