James Hwiyoung Chang, MD
Diagnostic Radiology Physician · Tacoma, WA
James Hwiyoung Chang, MD is a diagnostic radiology physician with a practice address in Tacoma, Washington, and NPI 1225065162, issued on Jun 27, 2006. Check the license (Washington MD00048959, as entered in NPPES) on the Washington Medical Commission; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- James Hwiyoung Chang
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- MD00048959 WA
L8644 TX
Self-reported in NPPES; status is on the state search - Practice location
- 9040 Jackson Ave Madigan Amc, Tacoma, WA 98431
- Phone
- (253) 968-2130
- Enumerated
- Jun 27, 2006
- Record last updated
- Apr 29, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (253) 968-3140
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,041 in Washington → Look up another NPI →
Verify James Hwiyoung Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00048959Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
James Hwiyoung Chang among 1,041 diagnostic radiology physician records in Washington
James Hwiyoung Chang, MD is one of 1,041 diagnostic radiology physician records with a practice address in Washington. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 49% newer
- In a Medicare fileNo · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2019 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Washington
There are 1,041 diagnostic radiology physician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,041 in Washington → Every provider in Tacoma → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Hans Bakken, M.D.Tacoma, WA 984311932112331
- David Danielson, DOTacoma, WA 984311962471094
- Justin Dodge, M.D.Tacoma, WA 984311235112962
- James Graham, M.D.Tacoma, WA 984311194705558
- William Lewis, D.OTacoma, WA 984311508836891
- Michael Mahlon, D.O.Tacoma, WA 984311104809672
- Andrew Mosier, D.O.Tacoma, WA 984311366612301
- David Tu Nguyen, D.O.Tacoma, WA 984311356387120
Common questions
What is James Hwiyoung Chang, MD's NPI number?
James Hwiyoung Chang, MD's National Provider Identifier (NPI) is 1225065162, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Hwiyoung Chang, MD located?
The NPPES record lists a practice address at 9040 Jackson Ave Madigan Amc, Tacoma, WA, 98431. Phone: (253) 968-2130. Providers update this record themselves, so call before visiting.
How can I verify James Hwiyoung Chang, MD's license?
NPPES lists Washington license number MD00048959, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.