MARY E SENN MSW, LCSW, ACSW
NPI 1275718272
Social Worker - Clinical in Evanston, IL

Active since January 08, 2008Opted out of Medicare · through Oct 9, 2027
1740 RIDGE AVE, SUITE 106, EVANSTON, IL 60201(847) 328-4074 Get Directions Write a Review

NPPES record last updated: November 22, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mary E Senn Msw, Lcsw, Acsw NPPES

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

MARY E SENN MSW, LCSW, ACSW (NPI 1275718272) is an individual clinical provider in Evanston, Illinois, licensed in Illinois (149.010876) and active in the NPI registry since January 2008. She has opted out of Medicare through October 9, 2027.

NPPES Registry Identity

NPI1275718272
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARY E SENNCredential: MSW, LCSW, ACSW
Location Address1740 RIDGE AVE, SUITE 106Evanston, IL 60201-5918
Mailing Address1015 Florence AveEvanston, IL 60202-1150 · (847) 528-4099
Sole ProprietorYes
Enumeration DateJanuary 8, 2008
Last NPPES UpdateNovember 22, 2012
NPI 1275718272 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 IL · 149.010876
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.
1740 RIDGE AVE, Evanston, IL 60201

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Mary E Senn Msw, Lcsw, Acsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 9, 2023 through October 9, 2027.

Opt-Out Effective DateOctober 9, 2023
Opt-Out In Effect ThroughOctober 9, 2027Opt-out affidavits renew automatically every two years unless cancelled

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.

Speech-Language Pathologist
1740 RIDGE AVE, LL11B
EVANSTON, IL 60201
Marriage & Family Therapist
1740 RIDGE AVE, SUITE 201
EVANSTON, IL 60201
Counselor (Professional)
1740 RIDGE AVE
EVANSTON, IL 60201
Psychologist (Clinical)
1740 RIDGE AVE, SUITE 200C, OFFICE B
EVANSTON, IL 60201
Counselor (Professional)
1740 RIDGE AVE, SUITE 201
EVANSTON, IL 60201
Counselor (Mental Health)
1740 RIDGE AVE
EVANSTON, IL 60201
Counselor (Mental Health)
1740 RIDGE AVE
EVANSTON, IL 60201
Social Worker
1740 RIDGE AVE, SUITE 101B
EVANSTON, IL 60201

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 Mary Senn's NPI number?

The NPI number for Mary Senn is 1275718272. It was assigned to this individual provider in the NPPES registry on January 8, 2008.

Where is Mary Senn located?

Mary Senn practices at 1740 Ridge Ave Suite 106, Evanston, IL 60201. The listed phone number is (847) 328-4074.

What is Mary Senn's specialty?

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

Is Mary Senn enrolled in Medicare?

No. Mary Senn has opted out of Medicare through October 9, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Mary Senn was last updated on November 22, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.