MARILYN BRENNAN LCSW
NPI 1356494801
Social Worker - Clinical in Green Bay, WI

Active since January 19, 2007
130 E WALNUT ST, SUITE 706, GREEN BAY, WI 54301(920) 437-8256(920) 437-1188 Get Directions Write a Review

NPPES record last updated: November 17, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Marilyn Brennan Lcsw NPPES

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

MARILYN BRENNAN LCSW (NPI 1356494801) is an individual clinical provider in Green Bay, Wisconsin, licensed in Wisconsin (6666) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1356494801
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARILYN BRENNANCredential: LCSW
Location Address130 E WALNUT ST, SUITE 706Green Bay, WI 54301-4239
Mailing Address130 E Walnut St, Suite 706Green Bay, WI 54301-4239 · (920) 437-8256 · Fax (920) 437-1188
Fax(920) 437-1188
Sole ProprietorNo
Enumeration DateJanuary 19, 2007
Last NPPES UpdateNovember 17, 2015
NPI 1356494801 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 WI · 6666
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.
130 E WALNUT ST, Green Bay, WI 54301

Other Identifiers 2

Medicaid39740800WI
Medicare ID-Type Unspecified0004WI

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor (Professional)
130 E WALNUT ST, SUITE 406
GREEN BAY, WI 54301
Social Worker (Clinical)
130 E WALNUT ST, SUITE 706
GREEN BAY, WI 54301
Psychologist (Addiction (Substance Use Disorder))
130 E WALNUT ST, SUITE 706
GREEN BAY, WI 54301
Psychologist (Clinical)
130 E WALNUT ST, BELLIN BUILDING, 7TH FLOOR
GREEN BAY, WI 54301
Marriage & Family Therapist
130 E WALNUT ST, SUITE 706
GREEN BAY, WI 54301
Counselor (Addiction (Substance Use Disorder))
130 E WALNUT ST, SUITE 706
GREEN BAY, WI 54301
Social Worker (Clinical)
130 E WALNUT ST
GREEN BAY, WI 54301
Social Worker (Clinical)
130 E WALNUT ST
GREEN BAY, WI 54301

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 Brennan's NPI number?

The NPI number for Marilyn Brennan is 1356494801. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is Marilyn Brennan located?

Marilyn Brennan practices at 130 E Walnut St Suite 706, Green Bay, WI 54301. The listed phone number is (920) 437-8256.

What is Marilyn Brennan'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 Brennan was last updated on November 17, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.