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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

DR. SEONGWON CHOI PLLC.
NPI 1407774490
Dentist - Endodontics in Marysville, WA

Active since July 07, 2026
17103 28TH DR NE STE 104, MARYSVILLE, WA 98271(360) 208-0492 Get Directions Write a Review

NPPES record added: July 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Seongwon Choi Pllc. NPPES

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

DR. SEONGWON CHOI PLLC. (NPI 1407774490) is a healthcare organization registered as an endodontics in Marysville, Washington and active in the NPI registry since July 2026. The organization lists Seongwon Choi, Owner, as its authorized official.

NPPES Registry Identity

NPI1407774490
Entity TypeOrganization
Primary Taxonomy1223E0200X
Legal Business NameDR. SEONGWON CHOI PLLC.
Location Address17103 28TH DR NE STE 104Marysville, WA 98271-4830
Mailing Address960 W 7th St Apt 2801Los Angeles, CA 90017-6079
Phone(360) 208-0492
Organization SubpartNo
Authorized OfficialSeongwon ChoiOwner · (213) 414-9820
Enumeration DateJuly 7, 2026
NPPES CertifiedJuly 7, 2026
✔ NPI 1407774490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
Definition
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
17103 28TH DR NE STE 104, Marysville, WA 98271
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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 4

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

MADELINE WITTE DDS
Dentist
17103 28TH DR NE STE 104
MARYSVILLE, WA 98271
Snohomish County (360) 208-0492
DR. ZOLJARGAL BAYARSAIKHAN DMD
Dentist (General Practice)
17103 28TH DR NE STE 104
MARYSVILLE, WA 98271
Snohomish County (360) 208-0492
SEONGWON CHOI
Dentist (Endodontics)
17103 28TH DR NE STE 104
MARYSVILLE, WA 98271
Snohomish County (360) 208-0492
DR. MOISES EMMANUEL CERVANTES-PEREZ DDS
Dentist (General Practice)
17103 28TH DR NE STE 104
MARYSVILLE, WA 98271
Snohomish County (360) 208-0492

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 Dr. Seongwon Choi PLLC.'s NPI number?

The NPI number for Dr. Seongwon Choi PLLC. is 1407774490. It was assigned to this organization in the NPPES registry on July 7, 2026.

Where is Dr. Seongwon Choi PLLC. located?

Dr. Seongwon Choi PLLC. is located at 17103 28th Dr NE Ste 104, Marysville, WA 98271. The listed phone number is (360) 208-0492.

What is Dr. Seongwon Choi PLLC.'s specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

When was this NPI record last updated?

The NPPES record for Dr. Seongwon Choi PLLC. was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.