HELENE NGUYEN LAW ARNP
NPI 1669615563
Nurse Practitioner in Seattle, WA
About Helene Nguyen Law Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HELENE NGUYEN LAW ARNP (NPI 1669615563) is an individual nurse practitioner in Seattle, Washington, licensed in Washington (AP60067571) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Helene Nguyen Law Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Helene Law reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Seattle Childrens Hospital
- 912 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 98105 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 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
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 Helene Law's NPI number?
The NPI number for Helene Law is 1669615563. It was assigned to this individual provider in the NPPES registry on April 8, 2009.
Where is Helene Law located?
Helene Law practices at 4800 Sand Point Way NE, Seattle, WA 98105. The listed phone number is (206) 987-2000.
What is Helene Law's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Helene Law enrolled in Medicare?
Yes. Helene Law is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Helene Law's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Helene Law reassigns Medicare benefits to Seattle Children's Hospital (Seattle, 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 Helene Law's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Helene Law accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Helene Law 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 Helene Law was last updated on September 14, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Helene Nguyen Law, ARNP · NPI 1669615563
Nurse Practitioner physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since April 8, 2009.
## Identity
- **NPI:** 1669615563 (Entity type: Individual)
- **Enumerated:** April 8, 2009
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** AP60067571 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 4800 SAND POINT WAY NE, Seattle, WA 98105-3901
- **Phone:** (206) 987-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Seattle Children's Hospital (NPI 1003319500, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 14, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1669615563) · Data from the CMS NPPES public registry.