ELINA CHUN STEWART ARNP
NPI 1366146938
Nurse Practitioner in Tukwila, WA
About Elina Chun Stewart Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELINA CHUN STEWART ARNP (NPI 1366146938) is an individual nurse practitioner in Tukwila, Washington, licensed in Washington (AP61446822) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Elina Chun Stewart 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.
Medicare Billing Reassignment
Medicare enrollment records show Elina Stewart reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tukwila, WA 98168
- Reassigned Medicare billing, Washington enrollment
- 403 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98168 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Elina Stewart's NPI number?
The NPI number for Elina Stewart is 1366146938. It was assigned to this individual provider in the NPPES registry on March 28, 2023. The provider is also known as Elina Chun.
Where is Elina Stewart located?
Elina Stewart practices at 13030 Military Rd S Ste 200, Tukwila, WA 98168. The listed phone number is (206) 439-3289.
What is Elina Stewart's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Elina Stewart enrolled in Medicare?
Yes. Elina Stewart 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.
Which organization bills Medicare for Elina Stewart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elina Stewart reassigns Medicare benefits to Healthpoint (Tukwila, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elina Stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elina Stewart accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Elina Stewart 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.
When was this NPI record last updated?
The NPPES record for Elina Stewart was last updated on January 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Elina Chun Stewart, ARNP · NPI 1366146938
Nurse Practitioner physician in Tukwila, Washington. Individual provider, active in the CMS NPPES registry since March 28, 2023.
## Identity
- **NPI:** 1366146938 (Entity type: Individual)
- **Enumerated:** March 28, 2023
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** AP61446822 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 13030 MILITARY RD S STE 200, Tukwila, WA 98168-3001
- **Phone:** (206) 439-3289
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Healthpoint (NPI 1215206313, Tukwila, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** January 17, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1366146938) · Data from the CMS NPPES public registry.