JILLIAN FLEMMIG LICSW - NPI 1821766536 - Social Worker in Seattle, WA

Q: What is Jillian Flemmig's NPI number?

The NPI number for Jillian Flemmig is 1821766536. It was assigned to this individual provider in the NPPES registry on August 30, 2021.

Q: What is Jillian Flemmig's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Q: Is Jillian Flemmig enrolled in Medicare?

No. Jillian Flemmig has opted out of Medicare through May 2, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Jillian Flemmig was last updated on February 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.

On this page

About Jillian Flemmig Licsw NPPES

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

JILLIAN FLEMMIG LICSW (NPI 1821766536) is an individual clinical provider in Seattle, Washington, licensed in Washington (LW61614758) and active in the NPI registry since August 2021. She has opted out of Medicare through May 2, 2027.

NPPES Registry Identity

NPI1821766536

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameJILLIAN FLEMMIGCredential: LICSW

Location Address2012 NE 65TH STSeattle, WA 98115-6934

Mailing Address2012 Ne 65th StSeattle, WA 98115-6934 · (206) 929-1543

Phone(206) 929-1543

Sole ProprietorNo

Enumeration DateAugust 30, 2021

Last NPPES UpdateFebruary 19, 2026

NPPES CertifiedFebruary 19, 2026

✔ NPI 1821766536 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in WA · LW61614758

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

2012 NE 65TH ST, Seattle, WA 98115

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.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

Jillian Flemmig Licsw 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 May 2, 2025 through May 2, 2027.

Opt-Out Effective DateMay 2, 2025

Opt-Out In Effect ThroughMay 2, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 8

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

MS. JUDITH C CANTOR MSW

Social Worker (Clinical)