Lok Yun Louise Sin, ARNP
Nurse Practitioner · Renton, WA
Lok Yun Louise Sin, ARNP is a nurse practitioner with a practice address in Renton, Washington, and NPI 1083209514, issued on Mar 5, 2021. Check the license (Washington AP61164250, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lok Yun Louise Sin
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- AP61164250 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3915 Talbot RD S Ste 300, Renton, WA 98055
- Phone
- (425) 690-3409
- Enumerated
- Mar 5, 2021
- Record last updated
- Oct 31, 2025
- Fax
- (425) 690-9004
- Medicaid ID
- 2249439 WA
- Medicare enrollment
- Enrolled (PECOS I20230728002849); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,308 in Washington → Look up another NPI →
Also registered at 3915 Talbot RD S Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lok Yun Louise Sin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP61164250Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average nurse practitioner in 2024
1,282 Medicare Part D claims for 270 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims. 32 claims were for opioids.
Most prescribed
- Alendronate Sodium116 claims
- Anastrozole108 claims
- Letrozole103 claims
- Hydroxyurea62 claims
- Sodium Chloride46 claims
- Verzenio37 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).
Industry payments in 2024: $10,730.70
340 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Valley Medical Group-RentonRenton, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lok Yun Louise Sin among 2,308 nurse practitioner records in Washington
Lok Yun Louise Sin, ARNP is one of 2,308 nurse practitioner records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 75% of them.
- NPI issued2021 · 75% of these records are older, 19% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2005 · median 2018 among the 1,301 with a school on file
- Record last updated2025 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
63 nurse practitioner records list a practice address in Renton
They are 63 of the 3,147 NPPES records with a practice address in Renton, and 2,308 nurse practitioner records in Washington.
All 2,308 in Washington → Every provider in Renton → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Lindsay Bryant, ARNPRenton, WA 980551871010140
- Lindsay Canning, CNM, ARNPRenton, WA 980551003948530
- Cielo Chavez, ARNPRenton, WA 980551780193656
- Laurie Force, ARNPRenton, WA 980551972521391
- Mirela Goetzke, ARNPRenton, WA 980551467705921
- Margaret Gorham, ARNPRenton, WA 980551144302134
- Ash Kardian, MSN, CNM, ARNPRenton, WA 980551407390099
- So Hee Kim, ARNPRenton, WA 980551679001846
Common questions
What is Lok Yun Louise Sin, ARNP's NPI number?
Lok Yun Louise Sin, ARNP's National Provider Identifier (NPI) is 1083209514, issued on Mar 5, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Lok Yun Louise Sin, ARNP located?
The NPPES record lists a practice address at 3915 Talbot RD S Ste 300, Renton, WA, 98055. Phone: (425) 690-3409. Providers update this record themselves, so call before visiting.
How can I verify Lok Yun Louise Sin, ARNP's license?
NPPES lists Washington license number AP61164250, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Lok Yun Louise Sin, ARNP prescribe under Medicare Part D?
In 2024, Lok Yun Louise Sin, ARNP had 1,282 Medicare Part D claims for 270 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Lok Yun Louise Sin, 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.