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KATARZYNA GACEK FNP-BC
NPI 1588320790
Nurse Practitioner - Family in Carol Stream, IL

Active since November 11, 2021PECOS EnrolledAccepts Medicare Assignment
1189 N GARY AVE, CAROL STREAM, IL 60188(630) 517-5674(630) 300-3702 Get Directions Write a Review

NPPES record last updated: December 2, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 2, 2022, Jul 6, 2022, Nov 11, 2021 (3 updates tracked since 2021).

About Katarzyna Gacek Fnp-bc NPPES

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

KATARZYNA GACEK FNP-BC (NPI 1588320790) is an individual family provider in Carol Stream, Illinois, licensed in Illinois (209.024348) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1588320790
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKATARZYNA GACEKCredential: FNP-BC
Location Address1189 N GARY AVECarol Stream, IL 60188-9423
Mailing Address1189 N Gary AveCarol Stream, IL 60188-9423 · (630) 517-5674 · Fax (630) 300-3702
Phone(630) 517-5674
Fax(630) 300-3702
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateNovember 11, 2021
Last NPPES UpdateDecember 2, 20223 updates tracked since enumeration
NPPES CertifiedDecember 2, 2022
✔ NPI 1588320790 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 · 209.024348
1189 N GARY AVE, Carol Stream, IL 60188
Open in Google Maps ↗

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

Katarzyna Gacek Fnp-bc 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 ID5193110989
PECOS Enrollment IDI20220314000958
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

4

Medicare enrollment records show Katarzyna Gacek reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Bodyworks Medical Center PLLC
0.5 mi
General Practice
270 W ARMY TRAIL ROAD
Carol Stream, IL 60188
  • Reassigned Medicare billing, Illinois enrollment
  • 12 clinicians in this Medicare group
NPI 1144700105 (630) 517-5674
Chicago Neurospine Surgry PLLC
15 mi
Neurological Surgery
9700 GOLF ROAD
Des Plaines, IL 60016
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Chicago Neurospine Surgery PLLC
  • 3 clinicians in this Medicare group
NPI 1336805795 (708) 765-3999
Allure Urogynecology PLLC
16 mi
Urogynecology and Reconstructive Pelvic Surgery
21660 W FIELD PKWY STE 201
Deer Park, IL 60010
  • Reassigned Medicare billing, Illinois enrollment
  • 4 clinicians in this Medicare group
NPI 1831871987 (847) 807-6255
Nowobilska Medical Practice Ltd
22 mi
Primary Care
5257 S CICERO AVE
Chicago, IL 60632
  • Reassigned Medicare billing, Illinois enrollment
  • 7 clinicians in this Medicare group
NPI 1013217785 (773) 735-8038

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 60188 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 4

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

RALEIGH GUERRERO FNP-BC
Nurse Practitioner (Family)
1189 N GARY AVE
CAROL STREAM, IL 60188
Dupage County (630) 517-5674
MARY TACCONA APRN, FNP-BC
Nurse Practitioner (Family)
1189 N GARY AVE
CAROL STREAM, IL 60188
Dupage County (630) 517-5674
DR. JUSTIN MICHAEL TAYLOR D.C.
Chiropractor
1189 N GARY AVE
CAROL STREAM, IL 60188
Dupage County (630) 517-5674
JANELLE S WONG APRN, FNP-C
Nurse Practitioner (Family)
1189 N GARY AVE
CAROL STREAM, IL 60188
Dupage County (630) 517-5674

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 Katarzyna Gacek's NPI number?

The NPI number for Katarzyna Gacek is 1588320790. It was assigned to this individual provider in the NPPES registry on November 11, 2021.

Where is Katarzyna Gacek located?

Katarzyna Gacek practices at 1189 N Gary Ave, Carol Stream, IL 60188. The listed phone number is (630) 517-5674.

What is Katarzyna Gacek's specialty?

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

Is Katarzyna Gacek enrolled in Medicare?

Yes. Katarzyna Gacek 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 organizations bill Medicare for Katarzyna Gacek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katarzyna Gacek reassigns Medicare benefits to 4 organizations: Bodyworks Medical Center PLLC (Carol Stream, IL), Chicago Neurospine Surgry PLLC (Des Plaines, IL), Allure Urogynecology PLLC (Deer Park, IL) and Nowobilska Medical Practice Ltd (Chicago, 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 Katarzyna Gacek'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 Katarzyna Gacek was last updated on December 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.