Tuyen Nguyen
Physician Assistant · Seattle, WA
Tuyen Nguyen is a physician assistant with a practice address in Seattle, Washington, and NPI 1720692338, issued on Sep 1, 2020. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tuyen Nguyen
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 4800 Sand Point Way NE, Seattle, WA 98105
- Phone
- (206) 987-2599
- Enumerated
- Sep 1, 2020
- Record last updated
- Nov 24, 2023
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 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.
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Verify Tuyen Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 76.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Tuyen Nguyen among 3,718 physician assistant records in Washington
Tuyen Nguyen is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 73% of them.
- NPI issued2020 · 73% of these records are older, 23% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
828 physician assistant records list a practice address in Seattle
They are 828 of the 41,956 NPPES records with a practice address in Seattle, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Seattle → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- James Anderson, PA-CSeattle, WA 981051427133768
- Timothy Coglon, P.A.C.Seattle, WA 981051063442440
- Angela D'Appollonio, PA-CSeattle, WA 981051982901617
- Douglas Dedo, PA-C, MCHSSeattle, WA 981051174862890
- Megan Donnelly, PASeattle, WA 981051578815759
- Brendan FinnSeattle, WA 981051194071894
- James Foulsham, PA-CSeattle, WA 981051821004904
- Sara Handschin, PA-CSeattle, WA 981051740472109
Common questions
What is Tuyen Nguyen's NPI number?
Tuyen Nguyen's National Provider Identifier (NPI) is 1720692338, issued on Sep 1, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Tuyen Nguyen located?
The NPPES record lists a practice address at 4800 Sand Point Way NE, Seattle, WA, 98105. Phone: (206) 987-2599. Providers update this record themselves, so call before visiting.
How can I verify Tuyen Nguyen's license?
Search the Washington board that licenses this profession; the NPPES record confirms identity only.
What is Tuyen Nguyen's MIPS final score?
The 2023 MIPS final score is 76.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.