Kenneth Tworek , MSW, LSW, CADC
Social Worker β’ Lisle, IL
4745 Main St Ste 207
Lisle, IL 605321758
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
4745 Main St Ste 207
Lisle, IL 605321758
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Oswego, IL. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Social Worker: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2025
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Lisle and Illinois
17 active clinicians are listed under Social Worker with a practice address in Lisle, IL (6,067 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Lisle
5.9% of these 17 clinicians have the CMS telehealth indicator.
5.9% of these 17 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-09-12NUCC 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.
NUCC Taxonomy Code: 101YA0400X
Secondary Practice Locations
3409 Orchard Rd
Oswego, IL 605435005
Phone: 6304421895
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPI status registered as active in NPPES database
Registered at 4745 MAIN ST STE 207, LISLE, IL 605321758 (Tel: 6304421895)
Registered at 4745 MAIN ST STE 207, LISLE, IL 605321758 (Tel: 6304421895)
Additional practice office at 3409 Orchard Rd, Oswego, IL 605435005
Recorded as KENNETH TWOREK, MSW, LSW, CADC
Counselor (license number reported to NPPES: IL CADC-45140)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
4745 Main St Ste 207
Lisle, IL 605321758
Phone: 6304421895