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THOMAS SLONKA LCSW, CADC
NPI 1386765642
Social Worker - Clinical in Hinsdale, IL

Active since April 03, 2007PECOS EnrolledAccepts Medicare Assignment
91.35/100
CMS Quality Rating
8 SALT CREEK LN STE 202, HINSDALE, IL 60521(331) 221-2505(331) 221-2719 Get Directions Write a Review

NPPES record last updated: April 15, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Thomas Slonka Lcsw, Cadc NPPES

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

THOMAS SLONKA LCSW, CADC (NPI 1386765642) is an individual clinical provider in Hinsdale, Illinois, licensed in Illinois (149.002799) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1987).

NPPES Registry Identity

NPI1386765642
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameTHOMAS SLONKACredential: LCSW, CADC
Location Address8 SALT CREEK LN STE 202Hinsdale, IL 60521-2903
Mailing Address8 Salt Creek Ln Ste 202Hinsdale, IL 60521-2903 · (331) 221-2505 · Fax (331) 221-2719
Phone(331) 221-2505
Fax(331) 221-2719
Sole ProprietorYes
Medical School CMSOtherGraduated 1987
Enumeration DateApril 3, 2007
Last NPPES UpdateApril 15, 2021
NPPES CertifiedApril 15, 2021
✔ NPI 1386765642 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in IL · 149.002799
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 16634 (IL)
8 SALT CREEK LN STE 202, Hinsdale, IL 60521
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Thomas Slonka Lcsw, Cadc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2365404506
PECOS Enrollment IDI20041101000258
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60521 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $59.81 – $181.38
Typical copayment $0.00 (range $14.95 – $45.34)
Most-billed visit code NA
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.35/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.71
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 12

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

THOMAS PATRICK COTHRAN PHD
Psychologist (Clinical)
8 SALT CREEK LN STE 202
HINSDALE, IL 60521
Dupage County (847) 425-6400
KAVITA ADATIA LCPC
Counselor (Professional)
8 SALT CREEK LN STE 202
HINSDALE, IL 60521
Dupage County (331) 221-2505
MR. IAN E EVANS LCPC
Counselor (Professional)
8 SALT CREEK LN STE 202
HINSDALE, IL 60521
Dupage County (331) 221-2505
NICOLE C. CRUZ PHD
Psychologist (Clinical)
8 SALT CREEK LN STE 202
HINSDALE, IL 60521
Dupage County (331) 221-2507
THUYEN H. NGUYEN APN-CNP
Nurse Practitioner
8 SALT CREEK LN STE 202
HINSDALE, IL 60521
Dupage County (630) 305-5027
AARON DAVID HUTH LCSW
Social Worker (Clinical)
8 SALT CREEK LN STE 202
HINSDALE, IL 60521
Dupage County (331) 221-2505
KATHLEEN BETH MCGREAL APN-CNP
Nurse Practitioner
8 SALT CREEK LN STE 202
HINSDALE, IL 60521
Dupage County (331) 221-2505
ELIZABETH MONTGOMERY
Social Worker (Clinical)
8 SALT CREEK LN STE 202
HINSDALE, IL 60521
Dupage County (331) 221-2520

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 Thomas Slonka's NPI number?

The NPI number for Thomas Slonka is 1386765642. It was assigned to this individual provider in the NPPES registry on April 3, 2007.

Where is Thomas Slonka located?

Thomas Slonka practices at 8 Salt Creek Ln Ste 202, Hinsdale, IL 60521. The listed phone number is (331) 221-2505.

What is Thomas Slonka's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Thomas Slonka enrolled in Medicare?

Yes. Thomas Slonka is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Thomas Slonka accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Thomas Slonka as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Thomas Slonka was last updated on April 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.