Alan D S Chan, MD
Diagnostic Radiology Physician · Lynnwood, WA
Alan D S Chan, MD is a diagnostic radiology physician with a practice address in Lynnwood, Washington, and NPI 1609863240, issued on Sep 29, 2005. Check the license (Washington MD00038633, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Alan D S Chan
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- MD00038633 WA
6071 AK
M-12279 ID
Self-reported in NPPES; status is on the state search - Practice location
- 19020 33RD Ave W Ste 210, Lynnwood, WA 98036
- Phone
- (425) 563-1500
- Enumerated
- Sep 29, 2005
- Record last updated
- Jan 7, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (425) 563-1501
- Medicaid IDs
- 8256349 WA
1015963 AK
1609863240 ID - Medicare enrollment
- Enrolled (PECOS I20250630003739); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,041 in Washington → Look up another NPI →
Also registered at 19020 33RD Ave W Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kristine Andrade, MDDiagnostic Radiology Physician1083857817
- Zachary Ashwell, MDDiagnostic Radiology Physician1396189445
- David Atkins, MDDiagnostic Radiology Physician1588651236
Verify Alan D S Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00038633Check 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 2 group practices
- Queens North Hawaii Community HospitalWoodinville, WA
- Queens University Medical GroupHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alan D S Chan among 1,041 diagnostic radiology physician records in Washington
Alan D S Chan, 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. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1994 · median 2004 among the 682 with a school on file
- 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).
119 diagnostic radiology physician records list a practice address in Lynnwood
They are 119 of the 2,501 NPPES records with a practice address in Lynnwood, and 1,041 diagnostic radiology physician records in Washington.
All 1,041 in Washington → Every provider in Lynnwood → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Larry Anderson, M.D.Lynnwood, WA 980361215924774
- David Atkins, MDLynnwood, WA 980361588651236
- James Bell, MDLynnwood, WA 980361417942269
- Kara Carlson, M.D.Lynnwood, WA 980361356338818
- Arthur Castagno, M.D.Lynnwood, WA 980361376530048
- Ian Ch'En, MDLynnwood, WA 980361174527121
- Maria Chong, MDLynnwood, WA 980361295712396
- Elizabeth Cotter, M.D.Lynnwood, WA 980361902890700
Common questions
What is Alan D S Chan, MD's NPI number?
Alan D S Chan, MD's National Provider Identifier (NPI) is 1609863240, issued on Sep 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Alan D S Chan, MD located?
The NPPES record lists a practice address at 19020 33RD Ave W Ste 210, Lynnwood, WA, 98036. Phone: (425) 563-1500. Providers update this record themselves, so call before visiting.
How can I verify Alan D S Chan, MD's license?
NPPES lists Washington license number MD00038633, 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.