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CYNTHIA LYNN RUSNAK
NPI 1417567546
Nurse Practitioner - Psychiatric/Mental Health in Oak Lawn, IL

Active since August 04, 2020PECOS Enrolled
10735 S CICERO AVE STE 100, OAK LAWN, IL 60453(708) 636-2211(708) 636-5552 Get Directions Write a Review

NPPES record last updated: October 3, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 3, 2024, Jul 31, 2024, Apr 27, 2022 and 3 more (6 updates tracked since 2020).

About Cynthia Lynn Rusnak NPPES

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

CYNTHIA LYNN RUSNAK (NPI 1417567546) is an individual psychiatric/mental health provider in Oak Lawn, Illinois, licensed in Illinois (277003363) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417567546
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameCYNTHIA LYNN RUSNAK
Location Address10735 S CICERO AVE STE 100Oak Lawn, IL 60453-6210
Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900 · Fax (847) 390-4757
Phone(708) 636-2211
Fax(708) 636-5552
Sole ProprietorNo
Enumeration DateAugust 4, 2020
Last NPPES UpdateOctober 3, 20246 updates tracked since enumeration
NPPES CertifiedOctober 2, 2024
✔ NPI 1417567546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Licenses✔ Licensed in IL · 277003363✔ Licensed in IL · 209021605
Also ListedNurse PractitionerTaxonomy 363L00000X · License 209021605 (IL)
10735 S CICERO AVE STE 100, Oak Lawn, IL 60453
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cynthia Lynn Rusnak is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Cynthia Rusnak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sudhir M Gokhale MD Sc
Same address
Psychiatry
10735 S CICERO AVE STE 100
Oak Lawn, IL 60453
  • Reassigned Medicare billing, Illinois enrollment
  • 15 clinicians in this Medicare group
NPI 1003961343 (708) 636-2211
Synergy Behavioral Health LLC
13 mi
Psychiatric/Mental Health
1 WESTBROOK CORPORATE CTR STE 300
Westchester, IL 60154
  • Reassigned Medicare billing, Illinois enrollment
  • 3 clinicians in this Medicare group
NPI 1114671492 (800) 460-9633

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
101 services69 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60453 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
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 5

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

SUDHIR M GOKHALE MD SC
Psychiatry & Neurology (Psychiatry)
10735 S CICERO AVE STE 100
OAK LAWN, IL 60453
Cook County (708) 636-2211
DEBRA RENEE HORAN MSW
Social Worker (Clinical)
10735 S CICERO AVE STE 100
OAK LAWN, IL 60453
Cook County (708) 636-2211
DR. SUDHIR MADHUKAR GOKHALE M.D.
Psychiatry & Neurology (Psychiatry)
10735 S CICERO AVE STE 100
OAK LAWN, IL 60453
Cook County (708) 636-2211
NISHA GOKHALE M.D.
Psychiatry & Neurology (Psychiatry)
10735 S CICERO AVE STE 100
OAK LAWN, IL 60453
Cook County (708) 636-2211
HARCHARAN SANDHU MD
Psychiatry & Neurology (Psychiatry)
10735 S CICERO AVE STE 100
OAK LAWN, IL 60453
Cook County (708) 636-2211

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 Cynthia Rusnak's NPI number?

The NPI number for Cynthia Rusnak is 1417567546. It was assigned to this individual provider in the NPPES registry on August 4, 2020.

Where is Cynthia Rusnak located?

Cynthia Rusnak practices at 10735 S Cicero Ave Ste 100, Oak Lawn, IL 60453. The listed phone number is (708) 636-2211.

What is Cynthia Rusnak's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Cynthia Rusnak enrolled in Medicare?

Yes. Cynthia Rusnak is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Cynthia Rusnak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Rusnak reassigns Medicare benefits to 2 organizations: Sudhir M Gokhale MD Sc (Oak Lawn, IL) and Synergy Behavioral Health LLC (Westchester, IL). Each 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 Cynthia Rusnak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cynthia Rusnak accept?

Health plans from Oscar Health list Cynthia Rusnak 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 Cynthia Rusnak was last updated on October 3, 2024. 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.