NPPES file of Aug 9, 2026

Eunku Chung, D.D.S., M.S.D.

Prosthodontics · Seattle, WA

Eunku Chung, D.D.S., M.S.D. is a prosthodontics with a practice address in Seattle, Washington, and NPI 1659498111, issued on Mar 22, 2007. Check the license (Washington DE00010169, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659498111
Name
Eunku Chung
Credential
D.D.S., M.S.D.
Primary taxonomy
Prosthodontics 1223P0700X
License number
DE00010169 WA
Self-reported in NPPES; status is on the state search
Practice location
509 Olive Way Ste 711, Seattle, WA 98101
Phone
(206) 623-3122
Enumerated
Mar 22, 2007
Record last updated
Apr 15, 2026
Fax
(206) 623-5266
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Eunku Chung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license DE00010169
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

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24% more Medicare Part D claims than the average prosthodontics in 2024

112 Medicare Part D claims for 50 beneficiaries, against an average of 90 among the 1,779 providers of this specialty who prescribed in Part D. 11 claims were for opioids.

  1. Eunku Chung112
  2. Specialty average90

Most prescribed

  1. Amoxicillin54 claims
  2. Chlorhexidine Gluconate22 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $300.49

2 payments; by number, the most common kind was gift; the largest payer was Ultradent Products Inc. The 1,408 providers of this specialty with any payment received $3,465.28 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Eunku Chung$300.49
  2. Specialty average$3,465.28

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Eunku Chung among 95 prosthodontics records in Washington

Eunku Chung, D.D.S., M.S.D. is one of 95 prosthodontics records with a practice address in Washington. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 39% of them.

  • NPI issued2007 · 39% of these records are older, 42% newer
  • In a Medicare fileYes · 54% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2026 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0700X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Prosthodontics providers in Washington

There are 95 prosthodontics records in Washington.

The 8 prosthodontics records with the nearest ZIP codes

  1. Timothy Butson, DMD, MSD, PLLCSeattle, WA 981011194865162
  2. Roger Harper, DDS MSDSeattle, WA 981011689604092
  3. Pi-Yu Hsu, DDS, MSDSeattle, WA 981011275184459
  4. Thomas Junge, DDS,MSDSeattle, WA 981011427179068
  5. Takafumi Otani, DDS, PH.D, MSDSeattle, WA 981011063817054
  6. John Townsend, D.D.S.Seattle, WA 981011649438631
  7. Alexander Shor, DMD MSDSeattle, WA 981021700967544
  8. Mats Kronstrom, DDS, PHDSeattle, WA 981041477689966

Common questions

What is Eunku Chung, D.D.S., M.S.D.'s NPI number?

Eunku Chung, D.D.S., M.S.D.'s National Provider Identifier (NPI) is 1659498111, issued on Mar 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Eunku Chung, D.D.S., M.S.D. located?

The NPPES record lists a practice address at 509 Olive Way Ste 711, Seattle, WA, 98101. Phone: (206) 623-3122. Providers update this record themselves, so call before visiting.

How can I verify Eunku Chung, D.D.S., M.S.D.'s license?

NPPES lists Washington license number DE00010169, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Eunku Chung, D.D.S., M.S.D. prescribe under Medicare Part D?

In 2024, Eunku Chung, D.D.S., M.S.D. had 112 Medicare Part D claims for 50 beneficiaries; the average among prosthodontics prescribers was 90. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.