JEANNE MARIE BLACHE ARNP
NPI 1790841344
Nurse Practitioner in Seattle, WA

Active since December 28, 2006Opted out of Medicare · through Apr 1, 2028
318 W GALER ST STE 204, SEATTLE, WA 98119(206) 771-7798 Get Directions Write a Review

NPPES record last updated: March 4, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Jeanne Marie Blache Arnp NPPES

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

JEANNE MARIE BLACHE ARNP (NPI 1790841344) is an individual nurse practitioner in Seattle, Washington, licensed in Washington (AP30003247) and active in the NPI registry since December 2006. She has opted out of Medicare through April 1, 2028.

NPPES Registry Identity

NPI1790841344
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameJEANNE MARIE BLACHECredential: ARNP
Location Address318 W GALER ST STE 204Seattle, WA 98119-3370
Mailing Address318 W Galer St Ste 204Seattle, WA 98119-3370 · (206) 771-7798
Sole ProprietorYes
Enumeration DateDecember 28, 2006
Last NPPES UpdateMarch 4, 2026
NPPES CertifiedMarch 4, 2026
NPI 1790841344 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in WA · AP30003247
Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

318 W GALER ST STE 204, Seattle, WA 98119

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Jeanne Marie Blache Arnp has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2024 through April 1, 2028.

Opt-Out Effective DateApril 1, 2024
Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

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

Social Worker (Clinical)
318 W GALER ST STE 204
SEATTLE, WA 98119

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 Jeanne Blache's NPI number?

The NPI number for Jeanne Blache is 1790841344. It was assigned to this individual provider in the NPPES registry on December 28, 2006.

Where is Jeanne Blache located?

Jeanne Blache practices at 318 W Galer St Ste 204, Seattle, WA 98119. The listed phone number is (206) 771-7798.

What is Jeanne Blache's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Jeanne Blache enrolled in Medicare?

No. Jeanne Blache has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Jeanne Blache accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Jeanne Blache 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 Jeanne Blache was last updated on March 4, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.