Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1154050235 Individual Practitioner Female Practitioner

Lauren Tomaszek , LSW, CADC

Social Worker • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Lauren Tomaszek, LSW, CADC is a registered healthcare professional specializing in Social Worker in Chicago, IL. Practice services are available at 820 N ORLEANS ST STE 350 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

820 N Orleans St Ste 350

Chicago, IL 606103145

Telephone 3128090298
Fax 8666870879
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Social Worker in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 12.2 Yrs
State Avg: 13.0 Yrs
Regional Practice Density
1294 Specialists

Practicing in Chicago, IL (5960 Statewide)

Telehealth Adoption Rate
0.9% 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: 2025-03-26
Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

State License IL 150.109394

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.

Social Worker

NUCC Taxonomy Code: 104100000X

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.

Social Worker

NUCC Taxonomy Code: 104100000X

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.

Secondary Practice Locations

1010 Lake St Ste 605

Oak Park, IL 603011136

Phone: 3128090298

Practice Associates & Co-Workers

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

40 Associated Practitioners
Jean Bax

Social Worker - Clinical

NPI 1003621921
Catherine Clark , BA, MA, LPC, NCC

Counselor - Mental Health

NPI 1003703950

Bachelor of Arts, Master of Arts, Licensed Professional Counselor, National Certified Counselor

Sean Oakley

Social Worker - Clinical

NPI 1023370814
Bria Patterson , LPC

Counselor - Professional

NPI 1053207712

Licensed Professional Counselor

Madison Seabrook , MED

Counselor - Mental Health

NPI 1093434623

Master of Education

NPI 1124609920

Master of Social Work, Licensed Clinical Social Worker, PMHC

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location March 26, 2025

Registered at 820 N ORLEANS ST STE 350, CHICAGO, IL 606103145 (Tel: 3128090298)

📍
Updated Business Mailing Address March 26, 2025

Registered at 820 N ORLEANS ST STE 350, CHICAGO, IL 606103145 (Tel: 7083837500)

👤
Provider Name / Credentials Updated March 26, 2025

Recorded as LAUREN TOMASZEK, LSW, CADC

📍
Updated Practice Location November 08, 2022

Registered at 120 S MARION ST, OAK PARK, IL 603022809 (Tel: 7083837500)

📍
Updated Business Mailing Address November 08, 2022

Registered at 120 S MARION ST, OAK PARK, IL 603022809 (Tel: 7083837500)

👤
Provider Name / Credentials Updated November 08, 2022

Recorded as LAUREN TOMASZEK, LSW

NPI Profile Active June 06, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location June 06, 2022

Registered at 1921 W IRVING PARK RD, CHICAGO, IL 606132407 (Tel: 3122438487)

📍
Updated Business Mailing Address June 06, 2022

Registered at 1921 W IRVING PARK RD, CHICAGO, IL 606132407 (Tel: 3122438487)

👤
Provider Name / Credentials Updated June 06, 2022

Recorded as LAUREN TOMASZEK

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 06, 2022

Social Worker

🟢
Initial NPI Registration & Enumeration June 06, 2022

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: 1154050235
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 06, 2022
Last Update: March 26, 2025
Sole Proprietor: No

Mailing Address

820 N Orleans St Ste 350

Chicago, IL 606103145

Phone: 7083837500

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.