NPPES file of Aug 9, 2026

Heerang Chung, PHARMD

Pharmacist · Seattle, WA

Heerang Chung, PHARMD is a pharmacist with a practice address in Seattle, Washington, and NPI 1609546787, issued on Sep 20, 2021. Check the license (Washington PH61180346, 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
1609546787
Name
Heerang Chung
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
PH61180346 WA
Self-reported in NPPES; status is on the state search
Practice location
4025 Delridge Way SW Ste 400, Seattle, WA 98106
Phone
(515) 850-0940
Enumerated
Sep 20, 2021
Record last updated
Sep 20, 2021 (not updated in 5 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 4025 Delridge Way SW Ste 400

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

  1. Udas AgwuPharmacist1639778962
  2. Shabana Alam, PHARM.D.Pharmacist1326470113
  3. Nicole AmirkhanovaPharmacy Technician1295228419
  4. Mark Amoo, PHARMD.Pharmacist1255732269
  5. Sara Boulos, RPHPharmacist1457843179
  6. Stella ChacPharmacist1629610894

Verify Heerang 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 PH61180346
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Most of these Medicare Part D claims are vaccines, 94% of the cost of the top drugs

109 Medicare Part D claims for 100 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Heerang Chung109
  2. Specialty average119

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Arexvy33 claims
  2. Shingrix25 claims
  3. Abrysvo23 claims
  4. Boostrix Tdap23 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.

Heerang Chung among 7,777 pharmacist records in Washington

Heerang Chung, PHARMD is one of 7,777 pharmacist records with a practice address in Washington. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 83% of them.

  • NPI issued2021 · 83% of these records are older, 13% newer
  • In a Medicare fileYes · 32% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2021 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,476 pharmacist records list a practice address in Seattle

They are 1,476 of the 41,956 NPPES records with a practice address in Seattle, and 7,777 pharmacist records in Washington.

The 8 pharmacist records with the nearest ZIP codes

  1. Hannah Cui, PHARMACISTSeattle, WA 981061891052379
  2. Justin Davis, PHARMDSeattle, WA 981061013291798
  3. James Hurner, RPHSeattle, WA 981061538432869
  4. Jiyeun Lee, PHARMDSeattle, WA 981061013990589
  5. Julie LeeSeattle, WA 981061174828883
  6. Amy Neidig, PHARM DSeattle, WA 981061134406150
  7. Quynh-Anh Nguyen, PHARM.D.Seattle, WA 981061912935529
  8. Vui Nguyen, RPHSeattle, WA 981061316220254

Common questions

What is Heerang Chung, PHARMD's NPI number?

Heerang Chung, PHARMD's National Provider Identifier (NPI) is 1609546787, issued on Sep 20, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Heerang Chung, PHARMD located?

The NPPES record lists a practice address at 4025 Delridge Way SW Ste 400, Seattle, WA, 98106. Phone: (515) 850-0940. Providers update this record themselves, so call before visiting.

How can I verify Heerang Chung, PHARMD's license?

NPPES lists Washington license number PH61180346, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Heerang Chung, PHARMD prescribe under Medicare Part D?

In 2024, Heerang Chung, PHARMD had 109 Medicare Part D claims for 100 beneficiaries; the average among pharmacist prescribers was 119. 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.