NPPES file of Aug 9, 2026

James Chung Yoon, DMD

General Practice Dentistry · Camas, WA

James Chung Yoon, DMD is a general practice dentistry with a practice address in Camas, Washington, and NPI 1285974915, issued on Feb 16, 2013. Check the license (Washington DE 60333218, 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
1285974915
Name
James Chung Yoon
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
DE 60333218 WA
Self-reported in NPPES; status is on the state search
Practice location
19221 SE 34TH St, Camas, WA 98607
Phone
(360) 882-9595
Enumerated
Feb 16, 2013
Record last updated
Feb 16, 2013 (not updated in 13 years: call before relying on the address or phone)
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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Also registered at 19221 SE 34TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Liang-Yu Chen, DDSEndodontics1083962120

Verify James Chung Yoon 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 DE 60333218
    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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4.3 times the Medicare Part D claims of the average general practice dentistry in 2024

353 Medicare Part D claims for 88 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 73 claims were for opioids.

  1. James Yoon353
  2. Specialty average83

Most prescribed

  1. Amoxicillin93 claims
  2. Chlorhexidine Gluconate88 claims
  3. Ibuprofen74 claims
  4. Acetaminophen-Codeine67 claims
  5. Clindamycin Hcl11 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.

James Chung Yoon among 3,196 general practice dentistry records in Washington

James Chung Yoon, DMD is one of 3,196 general practice dentistry records with a practice address in Washington. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 75% of them.

  • NPI issued2013 · 75% of these records are older, 24% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2013 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

8 general practice dentistry records list a practice address in Camas

They are 8 of the 388 NPPES records with a practice address in Camas, and 3,196 general practice dentistry records in Washington.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Jason Brester, DDSCamas, WA 986071528499647
  2. Orlan Gessford, DMDCamas, WA 986071568683332
  3. Bryan Harris, DDSCamas, WA 986071710049580
  4. James Hogg, D.D.S.Camas, WA 986071407056377
  5. Eric Messinger, DDSCamas, WA 986071730188590
  6. Robert Nevin, DDSCamas, WA 986071164591699
  7. Scott ShepherdCamas, WA 986071134142672
  8. Jerry Williams, DDSBrush Prairie, WA 986061881164762

Common questions

What is James Chung Yoon, DMD's NPI number?

James Chung Yoon, DMD's National Provider Identifier (NPI) is 1285974915, issued on Feb 16, 2013. An NPI identifies a provider in billing; it is not a license.

Where is James Chung Yoon, DMD located?

The NPPES record lists a practice address at 19221 SE 34TH St, Camas, WA, 98607. Phone: (360) 882-9595. Providers update this record themselves, so call before visiting.

How can I verify James Chung Yoon, DMD's license?

NPPES lists Washington license number DE 60333218, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does James Chung Yoon, DMD prescribe under Medicare Part D?

In 2024, James Chung Yoon, DMD had 353 Medicare Part D claims for 88 beneficiaries; the average among general practice dentistry prescribers was 83. 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.