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STACEY JEAN IWANIEC
NPI 1831427012
in Seattle, WA

Active since November 25, 2009
1550 N 115TH ST, SEATTLE, WA 98133(206) 368-1008 Get Directions Write a Review

NPPES record last updated: November 25, 2009. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Stacey Jean Iwaniec NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STACEY JEAN IWANIEC (NPI 1831427012) is an individual healthcare provider in Seattle, Washington, licensed in Washington (ST00000146) and active in the NPI registry since November 2009.

NPPES Registry Identity

NPI1831427012
Entity TypeIndividualFemale
Primary Taxonomy246ZS0400X
Provider Legal NameSTACEY JEAN IWANIEC
Location Address1550 N 115TH STSeattle, WA 98133-8401
Mailing Address209 28th Ave SSeattle, WA 98144-2413 · (206) 992-6686
Phone(206) 368-1008
Sole ProprietorYes
Enumeration DateNovember 25, 2009
✔ NPI 1831427012 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary Specialty
Taxonomy Code246ZS0400X
License✔ Licensed in WA · ST00000146
1550 N 115TH ST, Seattle, WA 98133
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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.

DR. MARIA ANN CORCORRAN MD
Internal Medicine
1550 N 115TH ST
SEATTLE, WA 98133
King County (206) 520-5000
BRENDA PARK DO
Emergency Medicine
1550 N 115TH ST
SEATTLE, WA 98133
King County (206) 368-5762
ELEANOR GANZ MD
Emergency Medicine
1550 N 115TH ST
SEATTLE, WA 98133
King County (206) 598-4955
HALLIE LOEWEN RN
Registered Nurse
1550 N 115TH ST
SEATTLE, WA 98133
King County (360) 320-7179
DR. JOHN EDWARD ABELLERA BLAIR MD
Internal Medicine (Interventional Cardiology)
1550 N 115TH ST
SEATTLE, WA 98133
King County (206) 520-5000
LEE F. BARNES MD
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
King County (206) 364-0500
DR. GARY H. SOMERS M.D.
Emergency Medicine
1550 N 115TH ST
SEATTLE, WA 98133
King County (206) 368-1765
MRS. KRISTINE MIKA PETERSON R.D.
Dietitian, Registered
1550 N 115TH ST
SEATTLE, WA 98133
King County (206) 520-5000

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 Stacey Iwaniec's NPI number?

The NPI number for Stacey Iwaniec is 1831427012. It was assigned to this individual provider in the NPPES registry on November 25, 2009.

Where is Stacey Iwaniec located?

Stacey Iwaniec practices at 1550 N 115th St, Seattle, WA 98133. The listed phone number is (206) 368-1008.

When was this NPI record last updated?

The NPPES record for Stacey Iwaniec was last updated on November 25, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.