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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.

KATHERINE ASLIN
NPI 1265395073
Social Worker in Longview, WA

Active since December 08, 2025
921 14TH AVE, LONGVIEW, WA 98632(360) 423-0203 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 29, 2026, Dec 8, 2025 (2 updates tracked since 2025).

About Katherine Aslin NPPES

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

KATHERINE ASLIN (NPI 1265395073) is an individual social worker in Longview, Washington and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1265395073
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameKATHERINE ASLIN
Location Address921 14TH AVELongview, WA 98632-2316
Mailing AddressPo Box 1847Longview, WA 98632-8140
Phone(360) 423-0203
Sole ProprietorNo
Enumeration DateDecember 8, 2025
Last NPPES UpdateSeptember 29, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2026
✔ NPI 1265395073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
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.
921 14TH AVE, Longview, WA 98632
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health.Insurance ›

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.

MOHAMMED YUNUS
Counselor
921 14TH AVE
LONGVIEW, WA 98632
Cowlitz County (360) 423-0203
DANIELLE L JENKINS THOMPSON MA
Counselor
921 14TH AVE
LONGVIEW, WA 98632
Cowlitz County (360) 423-0203
HEATHER NICOLE GAINES
Counselor (Mental Health)
921 14TH AVE
LONGVIEW, WA 98632
Cowlitz County (360) 423-0203
VICKIE VANFOSSEN
Counselor (Mental Health)
921 14TH AVE
LONGVIEW, WA 98632
Cowlitz County (360) 423-0203
SABRINA GISH
Counselor (Mental Health)
921 14TH AVE
LONGVIEW, WA 98632
Cowlitz County (360) 423-0203
MR. DAVID JUDE PARIS PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
921 14TH AVE
LONGVIEW, WA 98632
Cowlitz County (360) 423-0203
RAELYN R HEINLEN
Counselor
921 14TH AVE
LONGVIEW, WA 98632
Cowlitz County (360) 423-0203
MS. LAURA LEE PATTERSON
Counselor (Mental Health)
921 14TH AVE
LONGVIEW, WA 98632
Cowlitz County (360) 423-0203

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 Katherine Aslin's NPI number?

The NPI number for Katherine Aslin is 1265395073. It was assigned to this individual provider in the NPPES registry on December 8, 2025.

Where is Katherine Aslin located?

Katherine Aslin practices at 921 14th Ave, Longview, WA 98632. The listed phone number is (360) 423-0203.

What is Katherine Aslin's specialty?

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

What insurance does Katherine Aslin accept?

Health plans from Ambetter Health list Katherine Aslin 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 Katherine Aslin was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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.