MS. LOK YUN LOUISE SIN ARNP
NPI 1083209514
Nurse Practitioner in Renton, WA
About Ms. Lok Yun Louise Sin Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. LOK YUN LOUISE SIN ARNP (NPI 1083209514) is an individual nurse practitioner in Renton, Washington, licensed in Washington (AP61164250) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Valley Medical Center, and maintains a secondary practice location in San Gabriel.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Lok Yun Louise Sin Arnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Valley Medical Center
Acute Care Hospitals · Renton, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98055 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RENTON, WA 98055
RENTON, WA 98055
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Lok Yun Louise Sin's NPI number?
The NPI number for Lok Yun Louise Sin is 1083209514. It was assigned to this individual provider in the NPPES registry on March 5, 2021.
Where is Lok Yun Louise Sin located?
Lok Yun Louise Sin practices at 3915 Talbot Rd S Ste 300, Renton, WA 98055. The listed phone number is (425) 690-3409.
What is Lok Yun Louise Sin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Lok Yun Louise Sin enrolled in Medicare?
Yes. Lok Yun Louise Sin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Lok Yun Louise Sin accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Lok Yun Louise Sin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Lok Yun Louise Sin affiliated with any hospitals?
According to CMS data, Lok Yun Louise Sin is affiliated with Valley Medical Center.
When was this NPI record last updated?
The NPPES record for Lok Yun Louise Sin was last updated on October 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
