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DR. SEOK-WON (SEAN) CHANG DMD
NPI 1184842155
Dentist - General Practice in Olympia, WA

Active since April 23, 2007PECOS Enrolled
4210 MARTIN WAY E STE 101, OLYMPIA, WA 98516(360) 455-9544 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Seok-won (sean) Chang Dmd NPPES

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

DR. SEOK-WON (SEAN) CHANG DMD (NPI 1184842155) is an individual general practice provider in Olympia, Washington, licensed in Washington (DE10792) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184842155
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. SEOK-WON (SEAN) CHANGCredential: DMD
Location Address4210 MARTIN WAY E STE 101Olympia, WA 98516-5325
Mailing Address4210 Martin Way E Ste 101Olympia, WA 98516-5325 · (360) 455-9544
Phone(360) 455-9544
Sole ProprietorNo
Enumeration DateApril 23, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1184842155 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in WA · DE10792
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.
4210 MARTIN WAY E STE 101, Olympia, WA 98516
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Seok-won (sean) Chang Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98516 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MAHTAB MANSOUR DDS
Dentist
4210 MARTIN WAY E STE 101
OLYMPIA, WA 98516
Thurston County (360) 455-9544
NURANI, MITCHELL, KIM, PC
Dentist
4210 MARTIN WAY E STE 101
OLYMPIA, WA 98516
Thurston County (360) 455-9544

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 Seok-won (sean) Chang's NPI number?

The NPI number for Seok-won (sean) Chang is 1184842155. It was assigned to this individual provider in the NPPES registry on April 23, 2007.

Where is Seok-won (sean) Chang located?

Seok-won (sean) Chang practices at 4210 Martin Way E Ste 101, Olympia, WA 98516. The listed phone number is (360) 455-9544.

What is Seok-won (sean) Chang's specialty?

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

Is Seok-won (sean) Chang enrolled in Medicare?

Yes. Seok-won (sean) Chang is registered in the Medicare PECOS enrollment system.

What insurance does Seok-won (sean) Chang accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 6 other insurers list Seok-won (sean) Chang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Seok-won (sean) Chang was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.