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THOMAS S. DUNCAN
NPI 1043554835
General Practice in Astoria, OR

Active since November 16, 2012
595 18TH ST, ASTORIA, OR 97103(503) 325-9131(888) 371-4110 Get Directions Write a Review

NPPES record last updated: November 16, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Thomas S. Duncan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

THOMAS S. DUNCAN (NPI 1043554835) is a healthcare organization registered as a general practice in Astoria, Oregon and active in the NPI registry since November 2012. The organization lists Thomas S Duncan, Owner, as its authorized official.

NPPES Registry Identity

NPI1043554835
Entity TypeOrganization
Primary Taxonomy208D00000X
Legal Business NameTHOMAS S. DUNCAN
Location Address595 18TH STAstoria, OR 97103-3505
Mailing Address595 18th StAstoria, OR 97103-3505 · (503) 325-9131 · Fax (888) 371-4110
Phone(503) 325-9131
Fax(888) 371-4110
Organization SubpartNo
Authorized OfficialThomas S DuncanOwner · (503) 325-9131
Enumeration DateNovember 16, 2012
✔ NPI 1043554835 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in OR · MD09168
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
595 18TH ST, Astoria, OR 97103
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. THOMAS SCOTT DUNCAN MD
Family Medicine
595 18TH ST
ASTORIA, OR 97103
Clatsop County (503) 325-9131
MS. SUSAN L SKINNER CNM CFNP
Nurse Practitioner
595 18TH ST
ASTORIA, OR 97103
Clatsop County (503) 325-9131

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thomas S. Duncan's NPI number?

The NPI number for Thomas S. Duncan is 1043554835. It was assigned to this organization in the NPPES registry on November 16, 2012.

Where is Thomas S. Duncan located?

Thomas S. Duncan is located at 595 18th St, Astoria, OR 97103. The listed phone number is (503) 325-9131.

What is Thomas S. Duncan's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Thomas S. Duncan was last updated on November 16, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.