Sylvia Park Nguyen, ARNP
Adult Health Nurse Practitioner · Seattle, WA
Sylvia Park Nguyen, ARNP is an adult health nurse practitioner with a practice address in Seattle, Washington, and NPI 1821612169, issued on Jun 2, 2020. Check the license (Washington AP61322679, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sylvia Park Nguyen
- Credential
- ARNP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- AP61322679 WA
RN60771048 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1959 NE Pacific St, Seattle, WA 98195
- Phone
- (206) 543-1995
- Enumerated
- Jun 2, 2020
- Record last updated
- Jul 5, 2022
- Medicaid ID
- 1821612169 WA
- Medicare enrollment
- Enrolled (PECOS I20220714002225); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 546 in Washington → Look up another NPI →
Also registered at 1959 NE Pacific St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sylvia Park Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP61322679Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
713 Medicare Part D claims for 216 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 26 claims were for opioids.
Most prescribed
- Atorvastatin Calcium38 claims
- Amlodipine Besylate34 claims
- Omeprazole30 claims
- Levothyroxine Sodium25 claims
- Fluticasone Propionate12 claims
- Irbesartan12 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.
The MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
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).
Sylvia Park Nguyen among 546 adult health nurse practitioner records in Washington
Sylvia Park Nguyen, ARNP is one of 546 adult health nurse practitioner records with a practice address in Washington. 63% 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 87% of them.
- NPI issued2020 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated2022 · median 2014 among the 264 with a school on file
- Record last updated2022 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Washington
There are 546 adult health nurse practitioner records in Washington.
All 546 in Washington → Every provider in Seattle → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Burgess Bennett, ARNPSeattle, WA 981951104915776
- Diane Britt, ARNPSeattle, WA 981951013967975
- Barbara Fristoe, ARNPSeattle, WA 981951316991789
- Michael Grodesky, ARNPSeattle, WA 981951164440434
- Marie Hawley, ARNPSeattle, WA 981951679591945
- Nicola Kaye, ARNPSeattle, WA 981951366491987
- Heidi Kresken, ARNPSeattle, WA 981951194709469
- Christine Leafdale, ARNPSeattle, WA 981951619906393
Common questions
What is Sylvia Park Nguyen, ARNP's NPI number?
Sylvia Park Nguyen, ARNP's National Provider Identifier (NPI) is 1821612169, issued on Jun 2, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Sylvia Park Nguyen, ARNP located?
The NPPES record lists a practice address at 1959 NE Pacific St, Seattle, WA, 98195. Phone: (206) 543-1995. Providers update this record themselves, so call before visiting.
How can I verify Sylvia Park Nguyen, ARNP's license?
NPPES lists Washington license number AP61322679, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Sylvia Park Nguyen, ARNP prescribe under Medicare Part D?
In 2024, Sylvia Park Nguyen, ARNP had 713 Medicare Part D claims for 216 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Sylvia Park Nguyen, ARNP's MIPS final score?
The 2023 MIPS final score is 93.1 of 100. 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.