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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARIEJULIE C MATTISSON ARNP
NPI 1518083237
Nurse Practitioner - Women's Health in Bellevue, WA

Active since March 22, 2007
11232 NE 15TH ST STE 201, BELLEVUE, WA 98004(425) 646-4700(425) 646-1076 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mariejulie C Mattisson Arnp NPPES

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

MARIEJULIE C MATTISSON ARNP (NPI 1518083237) is an individual women's health provider in Bellevue, Washington, licensed in Washington (AP30006450) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1518083237
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameMARIEJULIE C MATTISSONCredential: ARNP
Location Address11232 NE 15TH ST STE 201Bellevue, WA 98004-3739
Mailing Address11232 Ne 15th St Ste 201Bellevue, WA 98004-3739 · (425) 646-4700 · Fax (425) 646-1076
Phone(425) 646-4700
Fax(425) 646-1076
Sole ProprietorNo
Enumeration DateMarch 22, 2007
Last NPPES UpdateAugust 13, 2026
NPPES CertifiedAugust 13, 2026
✔ NPI 1518083237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License✔ Licensed in WA · AP30006450
Also ListedRegistered NurseTaxonomy 163W00000X · License RN00148497 (WA)
11232 NE 15TH ST STE 201, Bellevue, WA 98004
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Other Identifiers 1

Medicaid8128084WA

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LINDSAY ERIN CANNING CNM, ARNP
Advanced Practice Midwife
11232 NE 15TH ST STE 201
BELLEVUE, WA 98004
King County (425) 646-4700
JO GRAY ARNP
Nurse Practitioner (Women's Health)
11232 NE 15TH ST STE 201
BELLEVUE, WA 98004
King County (425) 646-4700
JAMI TAYLOR ARNP
Nurse Practitioner (Women's Health)
11232 NE 15TH ST STE 201
BELLEVUE, WA 98004
King County (425) 646-4700

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 Mariejulie Mattisson's NPI number?

The NPI number for Mariejulie Mattisson is 1518083237. It was assigned to this individual provider in the NPPES registry on March 22, 2007.

Where is Mariejulie Mattisson located?

Mariejulie Mattisson practices at 11232 NE 15th St Ste 201, Bellevue, WA 98004. The listed phone number is (425) 646-4700.

What is Mariejulie Mattisson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

When was this NPI record last updated?

The NPPES record for Mariejulie Mattisson was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.