NPPES file of Aug 9, 2026

Joonil Park, D.M.D.

Dentist · Federal Way, WA

Joonil Park, D.M.D. is a dentist with a practice address in Federal Way, Washington, and NPI 1649552571, issued on Sep 16, 2011. Check the license (Washington DE60232756, 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
1649552571
Name
Joonil Park
Credential
D.M.D.
Primary taxonomy
Dentist 122300000X
License number
DE60232756 WA
Self-reported in NPPES; status is on the state search
Practice location
30620 Pacific Hwy S Ste 111, Federal Way, WA 98003
Phone
(253) 946-3895
Enumerated
Sep 16, 2011
Record last updated
Feb 22, 2012 (not updated in 14 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 30620 Pacific Hwy S Ste 111

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

  1. Hung Nguyen, DMDGeneral Practice Dentistry1497889869

Verify Joonil Park 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 DE60232756
    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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41% fewer Medicare Part D claims than the average dentist in 2024

51 Medicare Part D claims for 35 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Joonil Park51
  2. Specialty average86

Most prescribed

  1. Amoxicillin28 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: $90.64

2 payments; by number, the most common kind was food and beverage; the largest payer was Zest Holdings, LLC. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Joonil Park$90.64
  2. Specialty average$540.36

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

Joonil Park among 2,767 dentist records in Washington

Joonil Park, D.M.D. is one of 2,767 dentist records with a practice address in Washington. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 47% of them.

  • NPI issued2011 · 47% of these records are older, 50% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2012 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

53 dentist records list a practice address in Federal Way

They are 53 of the 2,770 NPPES records with a practice address in Federal Way, and 2,767 dentist records in Washington.

The 8 dentist records with the nearest ZIP codes

  1. Margaret Chiu, DDSFederal Way, WA 980031972596682
  2. Daniel Chong, DDSFederal Way, WA 980031609854926
  3. Buu-Chau Do, DMDFederal Way, WA 980031730202680
  4. Simin Faghih-Nakhjiri, DDS, MSD, MSFederal Way, WA 980031043263585
  5. Briain Filbert, D.D.S.Federal Way, WA 980031447239900
  6. Jeong-Ku Hahn, DDSFederal Way, WA 980031275671646
  7. Steven Hopkins, DDSFederal Way, WA 980031003817503
  8. Richard Hwynn, DDSFederal Way, WA 980031043207715

Common questions

What is Joonil Park, D.M.D.'s NPI number?

Joonil Park, D.M.D.'s National Provider Identifier (NPI) is 1649552571, issued on Sep 16, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Joonil Park, D.M.D. located?

The NPPES record lists a practice address at 30620 Pacific Hwy S Ste 111, Federal Way, WA, 98003. Phone: (253) 946-3895. Providers update this record themselves, so call before visiting.

How can I verify Joonil Park, D.M.D.'s license?

NPPES lists Washington license number DE60232756, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Joonil Park, D.M.D. prescribe under Medicare Part D?

In 2024, Joonil Park, D.M.D. had 51 Medicare Part D claims for 35 beneficiaries; the average among dentist prescribers was 86. 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.