Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph S Dunn, MD

Interventional Pain Medicine Physician in Eugene, OR · enumerated 2006.

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

National Provider Identifier

1831125616

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Registry record

Entity type Individual (Type 1)

Name Joseph S Dunn

Credential MD

Sex Male

Practice address 1125 Darlene Ln Ste 200, Eugene, OR, 97401

Phone (541) 844-1807

Fax (541) 686-3795

Enumeration date Jun 24, 2006

Last updated in NPPES Aug 19, 2024

Taxonomy & licenses

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License 20863 (OR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
150825	Medicaid	OR	-
006439002	Other	OR	REGENCE BCBSO

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 Dunn's NPI record?

Cross-check NPI 1831125616 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1831125616 active?

Yes, as of the latest NPPES snapshot, NPI 1831125616 is active (record last updated 2024-08-19).

Other providers at this practice address

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Marissa Reen Physician Assistant · Eugene, OR NPI 1346617792

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-19.