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LIA KIRSON SCHAEFER LICSW
NPI 1457798456
Social Worker - Clinical in Seattle, WA

Active since May 30, 2013Opted out of Medicare · through Apr 1, 2028
1600 E JEFFERSON ST STE 510, SEATTLE, WA 98122(206) 320-4888(206) 320-4203 Get Directions Write a Review

NPPES record last updated: September 13, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 13, 2018, Dec 17, 2015 (2 updates tracked since 2015).

About Lia Kirson Schaefer Licsw NPPES

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

LIA KIRSON SCHAEFER LICSW (NPI 1457798456) is an individual clinical provider in Seattle, Washington, licensed in Washington (LW60820123) and active in the NPI registry since May 2013. She has opted out of Medicare through April 1, 2028.

NPPES Registry Identity

NPI1457798456
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLIA KIRSON SCHAEFERCredential: LICSW
Location Address1600 E JEFFERSON ST STE 510Seattle, WA 98122-5648
Mailing AddressPo Box 25608Salt Lake City, UT 84125-0608 · (206) 320-4476 · Fax (206) 568-7043
Phone(206) 320-4888
Fax(206) 320-4203
Sole ProprietorNo
Enumeration DateMay 30, 2013
Last NPPES UpdateSeptember 13, 20182 updates tracked since enumeration
✔ NPI 1457798456 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in WA · LW60820123
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.
Also ListedCounselorTaxonomy 101Y00000X
Also ListedSocial WorkerTaxonomy 104100000X · License LW60820123 (WA)
1600 E JEFFERSON ST STE 510, Seattle, WA 98122
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Other Names 1

Former Name (1)Lia Kirson Acsw

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.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

Lia Kirson Schaefer 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 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 17

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

STEPHANIE R ARGUELLES LICSW
Social Worker (Clinical)
1600 E JEFFERSON ST STE 510
SEATTLE, WA 98122
King County (206) 320-4888
REBECCA S DUKE MD
Family Medicine
1600 E JEFFERSON ST STE 510
SEATTLE, WA 98122
King County (206) 320-4888
MICHELLE M HAPPENNY DO
Family Medicine
1600 E JEFFERSON ST STE 510
SEATTLE, WA 98122
King County (206) 320-4888
MAANVI MITTAL DO
Family Medicine
1600 E JEFFERSON ST STE 510
SEATTLE, WA 98122
King County (206) 320-4888
ALICIA J BEECROFT ARNP
Nurse Practitioner (Family)
1600 E JEFFERSON ST STE 510
SEATTLE, WA 98122
King County (206) 320-4888
CARA EILEEN WADE FNP
Nurse Practitioner (Family)
1600 E JEFFERSON ST STE 510
SEATTLE, WA 98122
King County (206) 320-4888
JAMES A. MCHUGH MD
Internal Medicine
1600 E JEFFERSON ST STE 510
SEATTLE, WA 98122
King County (206) 320-4888
KRISTI FARRELL ARNP
Nurse Practitioner (Family)
1600 E JEFFERSON ST STE 510
SEATTLE, WA 98122
King County (206) 320-4888

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 Lia Schaefer's NPI number?

The NPI number for Lia Schaefer is 1457798456. It was assigned to this individual provider in the NPPES registry on May 30, 2013. The provider is also known as Lia Kirson Acsw.

Where is Lia Schaefer located?

Lia Schaefer practices at 1600 E Jefferson St Ste 510, Seattle, WA 98122. The listed phone number is (206) 320-4888.

What is Lia Schaefer's specialty?

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

Is Lia Schaefer enrolled in Medicare?

No. Lia Schaefer 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 Lia Schaefer accept?

Health plans from Providence Health Plan list Lia Schaefer 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 Lia Schaefer was last updated on September 13, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.