MARY DAWN SIENKIEWICZ ARNP
NPI 1245413533
Nurse Practitioner in Bellevue, WA
About Mary Dawn Sienkiewicz Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY DAWN SIENKIEWICZ ARNP (NPI 1245413533) is an individual nurse practitioner in Bellevue, Washington, licensed in Washington (AP30007980) and active in the NPI registry since December 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
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 (PECOS)
Mary Dawn Sienkiewicz Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98004 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BELLEVUE, WA 98004
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 Mary Sienkiewicz's NPI number?
The NPI number for Mary Sienkiewicz is 1245413533. It was assigned to this individual provider in the NPPES registry on December 10, 2007.
Where is Mary Sienkiewicz located?
Mary Sienkiewicz practices at 1231 116th Ave NE Ste 950, Bellevue, WA 98004. The listed phone number is (206) 328-7734.
What is Mary Sienkiewicz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Mary Sienkiewicz enrolled in Medicare?
Yes. Mary Sienkiewicz is registered in the Medicare PECOS enrollment system.
What insurance does Mary Sienkiewicz accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Mary Sienkiewicz 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 Mary Sienkiewicz was last updated on November 29, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.