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MS. SARAH LESNIAK LCSW
NPI 1144803149
Social Worker - Clinical in Western Springs, IL

Active since April 28, 2021PECOS EnrolledAccepts Medicare Assignment
4471 LAWN AVE, WESTERN SPRINGS, IL 60558(708) 416-6551 Get Directions Write a Review

NPPES record last updated: October 16, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 16, 2023, Apr 28, 2021 (2 updates tracked since 2021).

About Ms. Sarah Lesniak Lcsw NPPES

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

MS. SARAH LESNIAK LCSW (NPI 1144803149) is an individual clinical provider in Western Springs, Illinois, licensed in Illinois (149.025979) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1144803149
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. SARAH LESNIAKCredential: LCSW
Location Address4471 LAWN AVEWestern Springs, IL 60558-1565
Mailing Address8540 W 144th PlOrland Park, IL 60462-2835 · (708) 567-8601
Phone(708) 416-6551
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateApril 28, 2021
Last NPPES UpdateOctober 16, 20232 updates tracked since enumeration
NPPES CertifiedOctober 16, 2023
✔ NPI 1144803149 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 · 149.025979
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 ListedSocial WorkerTaxonomy 104100000X · License 150.104391 (IL)
4471 LAWN AVE, Western Springs, IL 60558
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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

Ms. Sarah Lesniak Lcsw 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 ID4981137841
PECOS Enrollment IDI20241030002621
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 60558 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 $60.08 – $183.39
Typical copayment $0.00 (range $15.02 – $45.84)
Most-billed visit code NA
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
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.

Other Providers at the Same Location NPPES 2

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

MRS. SANDRA ARMENDARIZ
Counselor (Mental Health)
4471 LAWN AVE
WESTERN SPRINGS, IL 60558
Cook County (708) 416-6553
DR. VINCENT T. VERSACI D.D.S.
Dentist (General Practice)
4471 LAWN AVE, SUITE 200
WESTERN SPRINGS, IL 60558
Cook County (708) 246-6006

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 Lesniak's NPI number?

The NPI number for Sarah Lesniak is 1144803149. It was assigned to this individual provider in the NPPES registry on April 28, 2021.

Where is Sarah Lesniak located?

Sarah Lesniak practices at 4471 Lawn Ave, Western Springs, IL 60558. The listed phone number is (708) 416-6551.

What is Sarah Lesniak's specialty?

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

Is Sarah Lesniak enrolled in Medicare?

Yes. Sarah Lesniak 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.

When was this NPI record last updated?

The NPPES record for Sarah Lesniak was last updated on October 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.