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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

KIANNI DEMMERT RN
NPI 1407537665
Nurse Practitioner - Primary Care in Seattle, WA

Active since July 28, 2023
4800 SAND POINT WAY NE, SEATTLE, WA 98105(206) 987-2000 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 13, 2026, Jul 28, 2023 (2 updates tracked since 2023).

About Kianni Demmert Rn NPPES

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

KIANNI DEMMERT RN (NPI 1407537665) is an individual primary care provider in Seattle, Washington, licensed in Washington (ARNP.AP.70135108-NP) and active in the NPI registry since July 2023.

NPPES Registry Identity

NPI1407537665
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameKIANNI DEMMERTCredential: RN
Location Address4800 SAND POINT WAY NESeattle, WA 98105-3901
Mailing AddressPo Box 2683Stanwood, WA 98292-2683 · (360) 202-6244
Phone(206) 987-2000
Sole ProprietorYes
Enumeration DateJuly 28, 2023
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPPES CertifiedJuly 13, 2026
✔ NPI 1407537665 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License✔ Licensed in WA · ARNP.AP.70135108-NP
4800 SAND POINT WAY NE, Seattle, WA 98105
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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.

NALINI MALARKKAN MD
Anesthesiology
4800 SAND POINT WAY NE
SEATTLE, WA 98105
King County (206) 987-2728
MS. LINDA E EBLEN MA
Speech-Language Pathologist
4800 SAND POINT WAY NE, MAIL STOP W-6839
SEATTLE, WA 98105
King County (206) 987-6164
DR. JAMES TOLIVER BENNETT JR. M.D., PH.D.
Medical Genetics (Clinical Molecular Genetics)
4800 SAND POINT WAY NE, GENETIC MEDICINE
SEATTLE, WA 98105
King County (206) 987-2056
DR. LESLIE ANN DERVAN MD
Pediatrics (Pediatric Critical Care Medicine)
4800 SAND POINT WAY NE, MB.10.620
SEATTLE, WA 98105
King County (206) 987-0293
DR. INDI TREHAN MD
Pediatrics (Pediatric Infectious Diseases)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
King County (206) 987-2000
MS. JENNIFER PATANO CNP
Nurse Practitioner (Pediatrics)
4800 SAND POINT WAY NE, MS O.7.720
SEATTLE, WA 98105
King County (206) 987-8949
MRS. SUSAN L HOLTZCLAW ARNP
Nurse Practitioner (Family)
4800 SAND POINT WAY NE, MAILSTOP T-2108
SEATTLE, WA 98105
King County (206) 987-5691
SHENG ZHOU MD
Otolaryngology (Pediatric Otolaryngology)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
King County (206) 987-2105

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 Kianni Demmert's NPI number?

The NPI number for Kianni Demmert is 1407537665. It was assigned to this individual provider in the NPPES registry on July 28, 2023.

Where is Kianni Demmert located?

Kianni Demmert practices at 4800 Sand Point Way NE, Seattle, WA 98105. The listed phone number is (206) 987-2000.

What is Kianni Demmert's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

When was this NPI record last updated?

The NPPES record for Kianni Demmert was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.