Stephen Chee-Yung Wong, M.D.
Pediatric Rheumatology Physician · Seattle, WA
Stephen Chee-Yung Wong, M.D. is a pediatric rheumatology physician with a practice address in Seattle, Washington, and NPI 1922419993, issued on May 13, 2014. Check the license (Washington MD61025347, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Stephen Chee-Yung Wong
- Credential
- M.D.
- Primary taxonomy
- Pediatric Rheumatology Physician 2080P0216X
- License numbers
- MD61025347 WA
164282 AK
A139758 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4800 Sand Point Way NE, Seattle, WA 98105
- Phone
- (206) 987-2000
- Enumerated
- May 13, 2014
- Record last updated
- Oct 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (206) 985-3114
- Medicare enrollment
- Enrolled (PECOS I20200304001777); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2014
- Entity
- Type 1 · individual
8 nearest pediatric rheumatology physician records → All 27 in Washington → Look up another NPI →
Also registered at 4800 Sand Point Way NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charlotte AagaardBehavior Technician1194350884
- Sergey Abeshaus, MDNeurological Surgery Physician1770870859
- Ilyse Abrams, NPPediatric Nurse Practitioner1730108333
- Evan Abrass, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1598237919
- Seja AbudiabPediatrics Physician1285166173
- Michele Acker, ARNPPediatric Nurse Practitioner1720019094
Verify Stephen Chee-Yung Wong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61025347Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- The Association OF Chrmc And University PhysiciansSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Chee-Yung Wong among 27 pediatric rheumatology physician records in Washington
Stephen Chee-Yung Wong, M.D. is one of 27 pediatric rheumatology physician records with a practice address in Washington. 48% 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 70% of them.
- NPI issued2014 · 70% of these records are older, 22% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileYes · 30% of these records are
- Record last updated2021 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0216X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Rheumatology Physician providers in Washington
There are 27 pediatric rheumatology physician records in Washington.
All 27 in Washington → Every provider in Seattle → Pediatric Rheumatology Physician nationwide →
The 8 pediatric rheumatology physician records with the nearest ZIP codes
- Eric Allenspach, M.D., PH.D.Seattle, WA 981051942524400
- Helen EmerySeattle, WA 981051457437139
- Sriharsha Grevich, M.D.Seattle, WA 981051104111939
- Kristen Hayward, MD, MSSeattle, WA 981051881793842
- Kabita Nanda, M.D.Seattle, WA 981051780818518
- Nanci Rascoff, MD, MPHSeattle, WA 981051689838658
- Sarah Ringold, MDSeattle, WA 981051992812713
- Margaret Schlesinger, MDSeattle, WA 981051407803992
Common questions
What is Stephen Chee-Yung Wong, M.D.'s NPI number?
Stephen Chee-Yung Wong, M.D.'s National Provider Identifier (NPI) is 1922419993, issued on May 13, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Chee-Yung Wong, M.D. located?
The NPPES record lists a practice address at 4800 Sand Point Way NE, Seattle, WA, 98105. Phone: (206) 987-2000. Providers update this record themselves, so call before visiting.
How can I verify Stephen Chee-Yung Wong, M.D.'s license?
NPPES lists Washington license number MD61025347, 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. 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.