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KATHLEEN MARIA BARAK APN
NPI 1801322326
Nurse Practitioner in Chicago, IL

Active since May 03, 2017PECOS Enrolled
5645 W ADDISON ST, CHICAGO, IL 60634(773) 282-7000 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Kathleen Maria Barak Apn NPPES

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

KATHLEEN MARIA BARAK APN (NPI 1801322326) is an individual nurse practitioner in Chicago, Illinois, licensed in Illinois (209015205) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801322326
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameKATHLEEN MARIA BARAKCredential: APN
Location Address5645 W ADDISON STChicago, IL 60634-4403
Mailing Address5645 W Addison StChicago, IL 60634-4403 · (773) 282-7000
Phone(773) 282-7000
Sole ProprietorNo
Enumeration DateMay 3, 2017
Last NPPES UpdateJune 29, 2026
NPPES CertifiedJune 29, 2026
✔ NPI 1801322326 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IL · 209015205
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 209015205 (IL)
5645 W ADDISON ST, Chicago, IL 60634
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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 (PECOS)

Kathleen Maria Barak Apn 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60634 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 20

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

DR. AARON DANIEL KALLSNICK M.D.
Anesthesiology
5645 W ADDISON ST
CHICAGO, IL 60634
Cook County (773) 282-7000
DR. DEVON BEER PT, DPT
Physical Therapist
5645 W ADDISON ST
CHICAGO, IL 60634
Cook County (773) 794-7690
DR. EMILY KASSAB DPT
Physical Therapist
5645 W ADDISON ST
CHICAGO, IL 60634
Cook County (773) 794-7690
NICHOLAS MORRELL DPT
Physical Therapist
5645 W ADDISON ST
CHICAGO, IL 60634
Cook County (773) 282-7000
COMMUNITY FIRST HEALTHCARE OF ILLINOIS, INC
General Acute Care Hospital
5645 W ADDISON ST
CHICAGO, IL 60634
Cook County (773) 282-7000
COMMUNITY FIRST HEALTHCARE OF ILLINOIS, INC.
Radiology (Diagnostic Radiology)
5645 W ADDISON ST
CHICAGO, IL 60634
Cook County (773) 282-7000
ADEKUNLE ADESUYI CRNA
Nurse Anesthetist, Certified Registered
5645 W ADDISON ST
CHICAGO, IL 60634
Cook County (773) 282-7000
KRISTIN ROSS P.T.
Physical Therapist
5645 W ADDISON ST
CHICAGO, IL 60634
Cook County (773) 794-7690

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 Kathleen Barak's NPI number?

The NPI number for Kathleen Barak is 1801322326. It was assigned to this individual provider in the NPPES registry on May 3, 2017.

Where is Kathleen Barak located?

Kathleen Barak practices at 5645 W Addison St, Chicago, IL 60634. The listed phone number is (773) 282-7000.

What is Kathleen Barak's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Kathleen Barak enrolled in Medicare?

Yes. Kathleen Barak is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kathleen Barak was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.