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MRS. MARY M WALTHER LCSW
NPI 1427066091
Marriage & Family Therapist in Wilmette, IL

Active since August 03, 2006
1167 WILMETTE AVE, SUITE 201, WILMETTE, IL 60091(847) 251-7350(847) 853-2600 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Mary M Walther Lcsw NPPES

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

MRS. MARY M WALTHER LCSW (NPI 1427066091) is an individual marriage & family therapist in Wilmette, Illinois and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1427066091
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMRS. MARY M WALTHERCredential: LCSW
Location Address1167 WILMETTE AVE, SUITE 201Wilmette, IL 60091-2643
Mailing Address269 Locust RdWinnetka, IL 60093-3608 · (847) 441-5619
Phone(847) 251-7350
Fax(847) 853-2600
Sole ProprietorNo
Enumeration DateAugust 3, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1427066091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
1167 WILMETTE AVE, Wilmette, IL 60091
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Other Identifiers 1

Other206905IL · Medicare

Other Providers at the Same Location NPPES 8

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

MRS. ALICE W WAYLAND-CRUIKSHANK LCSW
Social Worker (Clinical)
1167 WILMETTE AVE, SUITE #201
WILMETTE, IL 60091
Cook County (847) 251-7350
MS. MARY LYNN MEYERS LCSW, MSW
Social Worker (Clinical)
1167 WILMETTE AVE, SUITE 207
WILMETTE, IL 60091
Cook County (847) 828-6066
AZRA SABOVIC
Speech-Language Pathologist
1167 WILMETTE AVE
WILMETTE, IL 60091
Cook County (847) 275-2524
MS. ADRIENNE M FELDER L.C.P.C.
Counselor
1167 WILMETTE AVE, SUITE # 201
WILMETTE, IL 60091
Cook County (847) 251-7350
DR. ELLEN SACHS ALTER PHD
Psychologist (Clinical)
1167 WILMETTE AVE, SUITE 206
WILMETTE, IL 60091
Cook County (847) 447-6711
BETHANY GRACE JONES
Speech-Language Pathologist
1167 WILMETTE AVE
WILMETTE, IL 60091
Cook County (614) 929-1657
ANNA LANE M.S. CF-SLP
Speech-Language Pathologist
1167 WILMETTE AVE
WILMETTE, IL 60091
Cook County (201) 218-9245
MARY LYNN MEYERS, LCSW, INC.
Community/Behavioral Health
1167 WILMETTE AVE, SUITE 207
WILMETTE, IL 60091
Cook County (847) 818-6066

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 Walther's NPI number?

The NPI number for Mary Walther is 1427066091. It was assigned to this individual provider in the NPPES registry on August 3, 2006.

Where is Mary Walther located?

Mary Walther practices at 1167 Wilmette Ave Suite 201, Wilmette, IL 60091. The listed phone number is (847) 251-7350.

What is Mary Walther's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Mary Walther was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.