Joseph Chang, MD
Otolaryngology Physician · Seattle, WA
Joseph Chang, MD is an otolaryngology physician with a practice address in Seattle, Washington, and NPI 1497173116, issued on Mar 31, 2014. Check the license (Washington MD61423790, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Joseph Chang
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- MD61423790 WA
Self-reported in NPPES; status is on the state search - Practice location
- 10330 Meridian Ave N Ste 270, Seattle, WA 98133
- Phone
- (206) 668-7100
- Enumerated
- Mar 31, 2014
- Record last updated
- Nov 20, 2023
- Medicare enrollment
- Enrolled (PECOS I20230906002251); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 305 in Washington → Look up another NPI →
Also registered at 10330 Meridian Ave N Ste 270
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carly Cox, AU.D.Audiologist1346608346
- Catherine Leblond, AUDAudiologist1982869038
Verify Joseph Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61423790Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average otolaryngology physician in 2024
121 Medicare Part D claims for 66 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Azelastine Hcl25 claims
- Fluticasone Propionate11 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.
Bills Medicare through one group practice
- The Association OF University PhysiciansSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Chang among 305 otolaryngology physician records in Washington
Joseph Chang, MD is one of 305 otolaryngology physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 78% of them.
- NPI issued2014 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2014 · median 2007 among the 198 with a school on file
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Washington
There are 305 otolaryngology physician records in Washington.
All 305 in Washington → Every provider in Seattle → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Karen Lin, M.D.Seattle, WA 981331730134834
- Nilesh Shah, M.D.Seattle, WA 981331366590820
- Sachin Gupta, MDSeattle, WA 981221154598696
- Sapna Patel, M.D.Seattle, WA 981221043453533
- Gabriela Sanchez, MDSeattle, WA 981221043343205
- Jacob Thurston, MDSeattle, WA 981221518429315
- Grace Wandell, MD, MSSeattle, WA 981221912438599
- Judith White, MDSeattle, WA 981221023066024
Common questions
What is Joseph Chang, MD's NPI number?
Joseph Chang, MD's National Provider Identifier (NPI) is 1497173116, issued on Mar 31, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Chang, MD located?
The NPPES record lists a practice address at 10330 Meridian Ave N Ste 270, Seattle, WA, 98133. Phone: (206) 668-7100. Providers update this record themselves, so call before visiting.
How can I verify Joseph Chang, MD's license?
NPPES lists Washington license number MD61423790, 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.
How much does Joseph Chang, MD prescribe under Medicare Part D?
In 2024, Joseph Chang, MD had 121 Medicare Part D claims for 66 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.