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DR. AGNES ZALESNA PSYD
NPI 1720455223
Psychologist - Clinical in Arlington Heights, IL

Active since September 01, 2015PECOS EnrolledAccepts Medicare Assignment
2101 S ARLINGTON HEIGHTS RD STE 116, ARLINGTON HEIGHTS, IL 60005(847) 666-5339 Get Directions Write a Review

NPPES record last updated: April 29, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Agnes Zalesna Psyd NPPES

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

DR. AGNES ZALESNA PSYD (NPI 1720455223) is an individual clinical provider in Arlington Heights, Illinois, licensed in Illinois (071010993) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1720455223
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. AGNES ZALESNACredential: PSYD
Location Address2101 S ARLINGTON HEIGHTS RD STE 116Arlington Heights, IL 60005-4142
Mailing Address2101 S Arlington Heights Rd Ste 116Arlington Heights, IL 60005-4142 · (847) 666-5339
Phone(847) 666-5339
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateSeptember 1, 2015
Last NPPES UpdateApril 29, 2025
NPPES CertifiedApril 25, 2025
✔ NPI 1720455223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in IL · 071010993
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License 180009797 (IL)
2101 S ARLINGTON HEIGHTS RD STE 116, Arlington Heights, IL 60005
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Agnes Zalesna Psyd 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 ID8628424314
PECOS Enrollment IDI20250521002346
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.

Medicare Billing Reassignment

Medicare enrollment records show Agnes Zalesna reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Clarity Clinic Arlington Heights, LLC
Same address
Mental Health (Including Community Mental Health Center)
2101 S ARLINGTON HEIGHTS RD STE 116
Arlington Heights, IL 60005
  • Reassigned Medicare billing, Illinois enrollment
  • 30 clinicians in this Medicare group
NPI 1104341999 (312) 929-2172

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60005 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
$183.39 typical visit price
range $60.08 – $183.39
Typical copayment $45.84 (range $15.02 – $45.84)
Most-billed visit code 99205
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
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 20

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

SARAH DANIELLE TARABEY
Counselor
2101 S ARLINGTON HEIGHTS RD STE 116
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 666-5339
DR. MICHELE SITORUS PSY.D.
Psychologist (Clinical)
2101 S ARLINGTON HEIGHTS RD STE 116
ARLINGTON HEIGHTS, IL 60005
Cook County (312) 961-8136
CLARITY CLINIC ARLINGTON HEIGHTS, LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
2101 S ARLINGTON HEIGHTS RD STE 116
ARLINGTON HEIGHTS, IL 60005
Cook County (312) 929-2172
KATERINA SALERNO
Counselor (Mental Health)
2101 S ARLINGTON HEIGHTS RD STE 116
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 666-5339
DAVID LESCANO
Counselor
2101 S ARLINGTON HEIGHTS RD STE 116
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 666-5339
DALE JAY DITTO LCSW
Social Worker
2101 S ARLINGTON HEIGHTS RD STE 116
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 666-5339
STEPHANIE OSBORNE PA-C
Physician Assistant
2101 S ARLINGTON HEIGHTS RD STE 116
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 666-5339
MR. KYLE MCGUINNESS LCPC
Counselor (Professional)
2101 S ARLINGTON HEIGHTS RD STE 116
ARLINGTON HEIGHTS, IL 60005
Cook County (847) 666-5339

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 Agnes Zalesna's NPI number?

The NPI number for Agnes Zalesna is 1720455223. It was assigned to this individual provider in the NPPES registry on September 1, 2015.

Where is Agnes Zalesna located?

Agnes Zalesna practices at 2101 S Arlington Heights Rd Ste 116, Arlington Heights, IL 60005. The listed phone number is (847) 666-5339.

What is Agnes Zalesna's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Agnes Zalesna enrolled in Medicare?

Yes. Agnes Zalesna 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.

Which organization bills Medicare for Agnes Zalesna's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Agnes Zalesna reassigns Medicare benefits to Clarity Clinic Arlington Heights, LLC (Arlington Heights, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Agnes Zalesna's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Agnes Zalesna was last updated on April 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.