1. Home
  2. Directory
  3. Wisconsin
  4. Milwaukee
  5. Social Worker
  6. NPI Profile

SARAH WILLIHNGANZ APSW
NPI 1104710615
Social Worker in Milwaukee, WI

Active since June 07, 2025
7330 W LAYTON AVE, MILWAUKEE, WI 53220(414) 877-4570 Get Directions Write a Review

NPPES record last updated: June 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 11, 2025, Jun 7, 2025 (2 updates tracked since 2025).

About Sarah Willihnganz Apsw NPPES

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

SARAH WILLIHNGANZ APSW (NPI 1104710615) is an individual social worker in Milwaukee, Wisconsin, licensed in Wisconsin (135165) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1104710615
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameSARAH WILLIHNGANZCredential: APSW
Location Address7330 W LAYTON AVEMilwaukee, WI 53220-3849
Mailing Address7330 W Layton AveMilwaukee, WI 53220-3849 · (414) 877-4570
Phone(414) 877-4570
Sole ProprietorNo
Enumeration DateJune 7, 2025
Last NPPES UpdateJune 11, 20252 updates tracked since enumeration
NPPES CertifiedJune 11, 2025
✔ NPI 1104710615 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in WI · 135165
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 135165 (WI)
7330 W LAYTON AVE, Milwaukee, WI 53220
Open in Google Maps ↗

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.

KAYLA HAESSLER LPC-IT
Counselor (Mental Health)
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 877-4570
AMERICAN BEHAVIORAL CLINICS, SC
Psychiatry & Neurology (Psychiatry)
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 281-1677
JACOB LASKE
Counselor (Mental Health)
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 877-4570
JOHN NELSON PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 877-4570
DR. STEVEN JOHN BRAAM PH.D.
Psychologist
7330 W LAYTON AVE
GREENFIELD, WI 53220
Milwaukee County (414) 281-1677
NATALIE BOLTON SAC-IT
Counselor (Professional)
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 877-4570
PAYAL CHAWDA LPC
Counselor (Mental Health)
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 877-4570
MICHAEL BORTIN
Counselor (Mental Health)
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 281-1677

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 Sarah Willihnganz's NPI number?

The NPI number for Sarah Willihnganz is 1104710615. It was assigned to this individual provider in the NPPES registry on June 7, 2025.

Where is Sarah Willihnganz located?

Sarah Willihnganz practices at 7330 W Layton Ave, Milwaukee, WI 53220. The listed phone number is (414) 877-4570.

What is Sarah Willihnganz's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Sarah Willihnganz was last updated on June 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.