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MARGUERITE DWORSKY FNP
NPI 1356899819
Nurse Practitioner - Family in Joliet, IL

Active since September 14, 2016PECOS EnrolledAccepts Medicare Assignment
114 BARNEY DR, JOLIET, IL 60435(815) 729-0521(815) 729-9060 Get Directions Write a Review

NPPES record last updated: September 14, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Marguerite Dworsky Fnp NPPES

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

MARGUERITE DWORSKY FNP (NPI 1356899819) is an individual family provider in Joliet, Illinois, licensed in Illinois (209.014351) and active in the NPI registry since September 2016. She is enrolled in Medicare PECOS, is affiliated with Morris Hospital & Healthcare Centers, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1356899819
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARGUERITE DWORSKYCredential: FNP
Location Address114 BARNEY DRJoliet, IL 60435-6404
Mailing Address114 Barney DrJoliet, IL 60435-6404 · (815) 729-0521 · Fax (815) 729-9060
Phone(815) 729-0521
Fax(815) 729-9060
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateSeptember 14, 2016
✔ NPI 1356899819 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in IL · 209.014351
114 BARNEY DR, Joliet, IL 60435
Open in Google Maps ↗

Accepted Insurance

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

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

Marguerite Dworsky Fnp 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 ID4587916697
PECOS Enrollment IDI20181017002024
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 Marguerite Dworsky reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Agha Medical Inc
2.1 mi
Pulmonary Disease
1600 PLAINFIELD RD
Joliet, IL 60435
  • Reassigned Medicare billing, Illinois enrollment
  • 5 clinicians in this Medicare group
NPI 1831360791 (815) 680-6806

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

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Morris Hospital & Healthcare Centers

Acute Care Hospitals · Morris, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140101
Location150 W High StMorris, IL 60450 · Grundy County
Emergency services Birthing friendly

Osf Saint Elizabeth Mdl Ctr

Acute Care Hospitals · Ottawa, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140110
Location1100 E Norris DriveOttawa, IL 61350 · La Salle County
Emergency services Birthing friendly

Silver Cross Hospital And Medical Centers

Acute Care Hospitals · New Lenox, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140213
Location1900 Silver Cross BlvdNew Lenox, IL 60451 · Will County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60435 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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.

YANINA RABINOVITCH CPNP
Nurse Practitioner (Pediatrics)
114 BARNEY DR
JOLIET, IL 60435
Will County (815) 729-9145
JOSEPH GIANCARLO D.O.
Pediatrics
114 BARNEY DR
JOLIET, IL 60435
Will County (708) 743-7136
KRISTY WINGERTER FNP
Nurse Practitioner (Family)
114 BARNEY DR
JOLIET, IL 60435
Will County (815) 729-0521
ALAINA M SZTAPKA APRN
Nurse Practitioner (Pediatrics)
114 BARNEY DR
JOLIET, IL 60435
Will County (815) 729-0521
CAROL ANN SMOLIK CNP
Nurse Practitioner (Family)
114 BARNEY DR
JOLIET, IL 60435
Will County (815) 729-0521

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 Marguerite Dworsky's NPI number?

The NPI number for Marguerite Dworsky is 1356899819. It was assigned to this individual provider in the NPPES registry on September 14, 2016.

Where is Marguerite Dworsky located?

Marguerite Dworsky practices at 114 Barney Dr, Joliet, IL 60435. The listed phone number is (815) 729-0521.

What is Marguerite Dworsky's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Marguerite Dworsky enrolled in Medicare?

Yes. Marguerite Dworsky 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 Marguerite Dworsky's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marguerite Dworsky reassigns Medicare benefits to Agha Medical Inc (Joliet, 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 Marguerite Dworsky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marguerite Dworsky accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Marguerite Dworsky 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.

Is Marguerite Dworsky affiliated with any hospitals?

According to CMS data, Marguerite Dworsky is affiliated with Morris Hospital & Healthcare Centers, Osf Saint Elizabeth Mdl Ctr and Silver Cross Hospital And Medical Centers.

When was this NPI record last updated?

The NPPES record for Marguerite Dworsky was last updated on September 14, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.