KAIWEN TAN LICSW
NPI 1003447541
Social Worker in Seattle, WA

Active since February 03, 2020
3639 MARTIN LUTHER KING JR WAY S, SEATTLE, WA 98144(206) 695-7600(206) 695-7606 Get Directions Write a Review

NPPES record last updated: December 30, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 30, 2025, Dec 19, 2024, Feb 3, 2020 (3 updates tracked since 2020).

About Kaiwen Tan Licsw NPPES

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

KAIWEN TAN LICSW (NPI 1003447541) is an individual social worker in Seattle, Washington, licensed in Washington (LW61640460) and active in the NPI registry since February 2020.

NPPES Registry Identity

NPI1003447541
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameKAIWEN TANCredential: LICSW
Location Address3639 MARTIN LUTHER KING JR WAY SSeattle, WA 98144-6847
Mailing Address3639 Martin Luther King Jr Way SSeattle, WA 98144-6847 · (206) 695-7600 · Fax (206) 695-7606
Fax(206) 695-7606
Sole ProprietorNo
Enumeration DateFebruary 3, 2020
Last NPPES UpdateDecember 30, 20253 updates tracked since enumeration
NPPES CertifiedDecember 30, 2025
NPI 1003447541 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License Licensed in WA · LW61640460
Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

3639 MARTIN LUTHER KING JR WAY S, Seattle, WA 98144

Other Identifiers 1

Medicaid2150309WA

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.

Registered Nurse
3639 MARTIN LUTHER KING JR WAY S
SEATTLE, WA 98144
Counselor
3639 MARTIN LUTHER KING JR WAY S
SEATTLE, WA 98144
Social Worker
3639 MARTIN LUTHER KING JR WAY S
SEATTLE, WA 98144
Social Worker (Clinical)
3639 MARTIN LUTHER KING JR WAY S
SEATTLE, WA 98144
Social Worker
3639 MARTIN LUTHER KING JR WAY S
SEATTLE, WA 98144
Counselor
3639 MARTIN LUTHER KING JR WAY S
SEATTLE, WA 98144
Counselor (Mental Health)
3639 MARTIN LUTHER KING JR WAY S
SEATTLE, WA 98144
Social Worker
3639 MARTIN LUTHER KING JR WAY S
SEATTLE, WA 98144

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 Kaiwen Tan's NPI number?

The NPI number for Kaiwen Tan is 1003447541. It was assigned to this individual provider in the NPPES registry on February 3, 2020.

Where is Kaiwen Tan located?

Kaiwen Tan practices at 3639 Martin Luther King Jr Way S, Seattle, WA 98144. The listed phone number is (206) 695-7600.

What is Kaiwen Tan's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Kaiwen Tan was last updated on December 30, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.