Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael T Dryden DDS PC

Endodontics in Eugene, OR · enumerated 2006 · authorized official Michael Dryden, President.

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

National Provider Identifier

1508839929

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Registry record

Entity type Organization (Type 2)

Legal business name Michael T Dryden DDS PC

Practice address 911 Country Club Rd, Ste 140, Eugene, OR, 97401

Phone (541) 484-0470

Fax (541) 484-1552

Enumeration date Feb 8, 2006

Last updated in NPPES Jan 3, 2017

Taxonomy & classification

1223E0200X Endodontics Dental Providers · License D8044 (OR) Primary

Authorized official

Name Michael Dryden

Title President

Phone (541) 484-0470

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 2017-01-03. Verify at npiregistry.cms.hhs.gov.

Where is Michael T Dryden DDS PC located?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-03.