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DIEDRE A KNOWLTON MSW, ASW
NPI 1104945518
Social Worker - Clinical in Seattle, WA

Active since March 28, 2007
4026 NE 55TH ST STE D, SEATTLE, WA 98105(206) 941-4474 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 21, 2022, Jun 2, 2017 (2 updates tracked since 2017).

About Diedre A Knowlton Msw, Asw NPPES

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

DIEDRE A KNOWLTON MSW, ASW (NPI 1104945518) is an individual clinical provider in Seattle, Washington, licensed in Washington (60231703) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1104945518
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDIEDRE A KNOWLTONCredential: MSW, ASW
Location Address4026 NE 55TH ST STE DSeattle, WA 98105-2254
Mailing Address6200 30th Ave NeSeattle, WA 98115-7208 · (760) 420-7526
Phone(206) 941-4474
Sole ProprietorYes
Enumeration DateMarch 28, 2007
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1104945518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in WA · 60231703✔ Licensed in OR · 6196✔ Licensed in CA · 27015
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.
4026 NE 55TH ST STE D, Seattle, WA 98105
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, PacificSource Health Plans, Regence BlueCross BlueShield of Oregon.Insurance ›

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 Diedre Knowlton's NPI number?

The NPI number for Diedre Knowlton is 1104945518. It was assigned to this individual provider in the NPPES registry on March 28, 2007.

Where is Diedre Knowlton located?

Diedre Knowlton practices at 4026 NE 55th St Ste D, Seattle, WA 98105. The listed phone number is (206) 941-4474.

What is Diedre Knowlton's specialty?

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

What insurance does Diedre Knowlton accept?

Health plans from BridgeSpan Health Company, PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Diedre Knowlton 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 Diedre Knowlton was last updated on July 21, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.