Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1922930940 Individual Practitioner Female Practitioner

Mary Hellwig , APSW

Social Worker • West Allis, WI

Professional Overview & Biography Verified Profile Summary

Mary Hellwig, APSW is a registered healthcare professional specializing in Social Worker in West Allis, WI. Practice services are available at 1205 S 70TH ST STE 301 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1205 S 70th St Ste 301
Ste 301

West Allis, WI 532143167

Telephone 4144752788
Associated Practice Facility / Clinic
🏢 Professional Services Group Facility NPI 1861504813

Specialty Benchmarks & Practice Insights

Comparative analytics for Social Worker in West Allis, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 32.0 Yrs
State Avg: 18.2 Yrs
Regional Practice Density
37 Specialists

Practicing in West Allis, WI (1954 Statewide)

Telehealth Adoption Rate
2.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-06-02
Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

State License WI 136139-121

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Magdalene Danzer-Malinowski , MS

Psychologist - Clinical

NPI 1003586587

Master of Science

NPI 1003771478
Charity Walsh , LPC

Counselor - Professional

NPI 1013631944

Licensed Professional Counselor

Anna Mcelwain

Social Worker - Clinical

NPI 1093472672
Sieanna Haakenson

Student in an Organized Health Care Education/Training Program

NPI 1134789035
Erica Schad , LPC-IT

Counselor - Professional

NPI 1174304125

LPCIT

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active June 02, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location June 02, 2026

Registered at 1205 S 70TH ST STE 301, STE 301, WEST ALLIS, WI 532143167 (Tel: 4144752788)

📍
Updated Business Mailing Address June 02, 2026

Registered at 6233 39TH AVE, KENOSHA, WI 531427015 (Tel: 2626521004)

👤
Provider Name / Credentials Updated June 02, 2026

Recorded as MARY HELLWIG, APSW

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 02, 2026

Social Worker (License #136139-121 in WI)

🟢
Initial NPI Registration & Enumeration June 02, 2026

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1922930940
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 02, 2026
Last Update: June 02, 2026
Sole Proprietor: No

Mailing Address

6233 39th Ave

Kenosha, WI 531427015

Phone: 2626521004

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.