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HALEY J GRASSO-VIKTORA LCSW
NPI 1902359110
Social Worker - Clinical in Tinley Park, IL

Active since July 25, 2016PECOS EnrolledAccepts Medicare Assignment
17732 OAK PARK AVE, TINLEY PARK, IL 60477(708) 342-1773(708) 342-1780 Get Directions Write a Review

NPPES record last updated: November 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 19, 2025, Sep 19, 2016, Sep 13, 2016 (3 updates tracked since 2016).

About Haley J Grasso-viktora Lcsw NPPES

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

HALEY J GRASSO-VIKTORA LCSW (NPI 1902359110) is an individual clinical provider in Tinley Park, Illinois, licensed in Illinois (149018623) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1902359110
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameHALEY J GRASSO-VIKTORACredential: LCSW
Location Address17732 OAK PARK AVETinley Park, IL 60477-3934
Mailing Address17732 Oak Park Ave Ste 1Tinley Park, IL 60477-3934 · (708) 342-1773 · Fax (708) 342-1780
Phone(708) 342-1773
Fax(708) 342-1780
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJuly 25, 2016
Last NPPES UpdateNovember 19, 20253 updates tracked since enumeration
NPPES CertifiedNovember 19, 2025
✔ NPI 1902359110 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in IL · 149018623
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.
17732 OAK PARK AVE, Tinley Park, IL 60477
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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

Haley J Grasso-viktora 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 ID3274820907
PECOS Enrollment IDI20160923001869
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 60477 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 6

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

MRS. LYNN WACHTEL SHAPIRO MSW
Counselor (Addiction (Substance Use Disorder))
17732 OAK PARK AVE
TINLEY PARK, IL 60477
Cook County (708) 342-1773
VASANTHA KUMARAIAH,MD,SC
Internal Medicine (Hematology & Oncology)
17732 OAK PARK AVE, SUITE E
TINLEY PARK, IL 60477
Cook County (708) 532-5500
DR. DANIEL BRIAN NICHOLAS PSYD
Psychologist (Clinical)
17732 OAK PARK AVE
TINLEY PARK, IL 60477
Cook County (708) 342-1773
AMY BUEHL LCSW
Social Worker
17732 OAK PARK AVE
TINLEY PARK, IL 60477
Cook County (708) 342-1773
MS. PAULA A EGGERT LCSW
Social Worker (Clinical)
17732 OAK PARK AVE
TINLEY PARK, IL 60477
Cook County (708) 342-1773
MR. STEVEN J KELLEY MSW, LCSW
Social Worker (Clinical)
17732 OAK PARK AVE
TINLEY PARK, IL 60477
Cook County (708) 342-1773

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 Haley Grasso-viktora's NPI number?

The NPI number for Haley Grasso-viktora is 1902359110. It was assigned to this individual provider in the NPPES registry on July 25, 2016.

Where is Haley Grasso-viktora located?

Haley Grasso-viktora practices at 17732 Oak Park Ave, Tinley Park, IL 60477. The listed phone number is (708) 342-1773.

What is Haley Grasso-viktora's specialty?

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

Is Haley Grasso-viktora enrolled in Medicare?

Yes. Haley Grasso-viktora 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 Haley Grasso-viktora was last updated on November 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.