Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. DIANE V. BACHEN MSW
NPI 1659341592
Social Worker - Clinical in Bremerton, WA

Active since January 24, 2006
1 BOONE RD, BREMERTON, WA 98312(360) 475-4426(360) 475-4344 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Diane V. Bachen Msw NPPES

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

MS. DIANE V. BACHEN MSW (NPI 1659341592) is an individual clinical provider in Bremerton, Washington, licensed in Washington (LW00005142) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1659341592
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. DIANE V. BACHENCredential: MSW
Location Address1 BOONE RDBremerton, WA 98312-1898
Mailing Address1 Boone RdBremerton, WA 98312-1898 · (360) 475-4426 · Fax (360) 475-4344
Fax(360) 475-4344
Sole ProprietorNo
Enumeration DateJanuary 24, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1659341592 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 · LW00005142
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.
1 BOONE RD, Bremerton, WA 98312

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.

Family Medicine
1 BOONE RD
BREMERTON, WA 98312
Dental Assistant
1 BOONE RD
BREMERTON, WA 98312
Registered Nurse
1 BOONE RD
BREMERTON, WA 98312
Military Health Care Provider (Independent Duty Corpsman)
1 BOONE RD
BREMERTON, WA 98312
Emergency Medicine
1 BOONE RD
BREMERTON, WA 98312
Audiologist
1 BOONE RD
BREMERTON, WA 98312
Military Health Care Provider
1 BOONE RD
BREMERTON, WA 98312
Dental Assistant
1 BOONE RD
BREMERTON, WA 98312

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 Diane Bachen's NPI number?

The NPI number for Diane Bachen is 1659341592. It was assigned to this individual provider in the NPPES registry on January 24, 2006.

Where is Diane Bachen located?

Diane Bachen practices at 1 Boone Rd, Bremerton, WA 98312. The listed phone number is (360) 475-4426.

What is Diane Bachen's specialty?

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

When was this NPI record last updated?

The NPPES record for Diane Bachen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 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.