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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SAMUEL D SEO, DMD, PC
NPI 1689595761
Dentist - General Practice in Portland, OR

Active since July 23, 2026
511 SW 10TH AVE STE 1101, PORTLAND, OR 97205(503) 546-9079 Get Directions Write a Review

NPPES record added: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Samuel D Seo, Dmd, Pc NPPES

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

SAMUEL D SEO, DMD, PC (NPI 1689595761) is a healthcare organization registered as a general practice in Portland, Oregon and active in the NPI registry since July 2026. The organization lists Samuel Seo, Ceo, as its authorized official.

NPPES Registry Identity

NPI1689595761
Entity TypeOrganization
Primary Taxonomy1223G0001X
Legal Business NameSAMUEL D SEO, DMD, PC
Location Address511 SW 10TH AVE STE 1101Portland, OR 97205-2712
Mailing Address511 Sw 10th Ave Ste 1101Portland, OR 97205-2712 · (503) 546-9079
Phone(503) 546-9079
Organization SubpartNo
Authorized OfficialSamuel SeoCeo · (404) 661-5681
Enumeration DateJuly 23, 2026
NPPES CertifiedJuly 23, 2026
✔ NPI 1689595761 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
511 SW 10TH AVE STE 1101, Portland, OR 97205
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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

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 Samuel D Seo, Dmd, PC's NPI number?

The NPI number for Samuel D Seo, Dmd, PC is 1689595761. It was assigned to this organization in the NPPES registry on July 23, 2026.

Where is Samuel D Seo, Dmd, PC located?

Samuel D Seo, Dmd, PC is located at 511 SW 10th Ave Ste 1101, Portland, OR 97205. The listed phone number is (503) 546-9079.

What is Samuel D Seo, Dmd, PC's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Samuel D Seo, Dmd, PC was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days 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.