MARILYN GAY DUFF MSW, LICSW
NPI 1871606814
Social Worker - Clinical in Tacoma, WA

Active since August 16, 2006
9600 VETERANS DR SW, POC , BLDG 61C, TACOMA, WA 98493(253) 583-1648 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marilyn Gay Duff Msw, Licsw NPPES

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

MARILYN GAY DUFF MSW, LICSW (NPI 1871606814) is an individual clinical provider in Tacoma, Washington, licensed in Washington (LW00007888) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1871606814
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARILYN GAY DUFFCredential: MSW, LICSW
Location Address9600 VETERANS DR SW, POC , BLDG 61CTacoma, WA 98493-5000
Mailing Address2834 Calais Ln NwOlympia, WA 98502-3928 · (253) 583-1648
Sole ProprietorNo
Enumeration DateAugust 16, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1871606814 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 · LW00007888
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.
9600 VETERANS DR SW, Tacoma, WA 98493

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.

Psychologist (Counseling)
9600 VETERANS DR SW
TACOMA, WA 98493
Psychologist (Clinical)
9600 VETERANS DR SW, REHABILITATION CARE SERVICE (A-117-RCS)
TACOMA, WA 98493
Nurse Practitioner (Psychiatric/Mental Health)
9600 VETERANS DR SW
TACOMA, WA 98493
Specialist/Technologist (Rehabilitation, Blind)
9600 VETERANS DR SW
TACOMA, WA 98493
Social Worker
9600 VETERANS DR SW
TACOMA, WA 98493
Social Worker
9600 VETERANS DR SW
TACOMA, WA 98493
Psychologist
9600 VETERANS DR SW
TACOMA, WA 98493
Social Worker
9600 VETERANS DR SW
TACOMA, WA 98493

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 Marilyn Duff's NPI number?

The NPI number for Marilyn Duff is 1871606814. It was assigned to this individual provider in the NPPES registry on August 16, 2006.

Where is Marilyn Duff located?

Marilyn Duff practices at 9600 Veterans Dr SW Poc , Bldg 61C, Tacoma, WA 98493. The listed phone number is (253) 583-1648.

What is Marilyn Duff'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 Marilyn Duff was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.