THU VAN THI NGUYEN ARNP
NPI 1619372232
Nurse Practitioner - Family in Seattle, WA
About Thu Van Thi Nguyen Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THU VAN THI NGUYEN ARNP (NPI 1619372232) is an individual family provider in Seattle, Washington, licensed in Washington (AP61087800) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS, is affiliated with Evergreenhealth Monroe, and maintains a secondary practice location in Seattle.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Thu Van Thi Nguyen 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 Reassignments
2Medicare enrollment records show Thu Van Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 clinicians in this Medicare group
Everett, WA 98201
- Reassigned Medicare billing, Washington enrollment
- 1,285 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Evergreenhealth Monroe
Acute Care Hospitals · Monroe, WAEvergreenhealth Medical Center
Acute Care Hospitals · Kirkland, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98109 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SEATTLE, WA 98109
SEATTLE, WA 98109
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 Thu Van Nguyen's NPI number?
The NPI number for Thu Van Nguyen is 1619372232. It was assigned to this individual provider in the NPPES registry on October 24, 2014.
Where is Thu Van Nguyen located?
Thu Van Nguyen practices at 825 Eastlake Ave E, Seattle, WA 98109. The listed phone number is (206) 520-5000.
What is Thu Van Nguyen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Thu Van Nguyen enrolled in Medicare?
Yes. Thu Van Nguyen 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 organizations bill Medicare for Thu Van Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thu Van Nguyen reassigns Medicare benefits to 2 organizations: The Association Of University Physicians (Seattle, WA) and Optum Care Washington PLLC (Everett, WA). Each 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 Thu Van Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thu Van Nguyen accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Thu Van Nguyen 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 Thu Van Nguyen affiliated with any hospitals?
According to CMS data, Thu Van Nguyen is affiliated with Evergreenhealth Monroe and Evergreenhealth Medical Center.
When was this NPI record last updated?
The NPPES record for Thu Van Nguyen was last updated on September 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Thu Van Thi Nguyen, ARNP · NPI 1619372232
Family physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since October 24, 2014.
## Identity
- **NPI:** 1619372232 (Entity type: Individual)
- **Enumerated:** October 24, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP61087800 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 825 EASTLAKE AVE E, Seattle, WA 98109-4405
- **Phone:** (206) 520-5000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): The Association Of University Physicians (NPI 1023041159, Seattle, WA); Optum Care Washington PLLC (NPI 1831186766, Everett, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** September 23, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1619372232) · Data from the CMS NPPES public registry.