NPPES file of Aug 9, 2026

Kathleen M. Breen, APN

Nurse Practitioner · Chicago, IL

Kathleen M. Breen, APN is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1568592244, issued on Mar 6, 2007. Check the license (Illinois 209002051, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568592244
Name
Kathleen M. Breen
Credential
APN
Primary taxonomy
Nurse Practitioner 363L00000X
License number
209002051 IL
Self-reported in NPPES; status is on the state search
Practice location
1740 W Taylor St, Chicago, IL 60612
Phone
(312) 413-9144
Enumerated
Mar 6, 2007
Record last updated
Apr 7, 2025
Fax
(312) 413-9484
Medicare enrollment
Enrolled (PECOS I20071214000540); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →

Also registered at 1740 W Taylor St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Francisco AbancoCertified Registered Nurse Anesthetist1255844288
  2. Leena Abbas, MDStudent in an Organized Health Care Education/Training Program1679376594
  3. Herand AbcarianColon & Rectal Surgery Physician1881792372
  4. Ivy AbrahamHematology & Oncology Physician1497172845
  5. Rohit Abraham, MD, MPH, MATPsychiatry Physician1013478932
  6. Ereni Abuaita, DOInternal Medicine Physician1013710961

Verify Kathleen M. Breen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209002051    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. The Board OF Trustees OF The University OF IllinoisChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kathleen M. Breen among 4,892 nurse practitioner records in Illinois

Kathleen M. Breen, APN is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 11% of them.

  • NPI issued2007 · 11% of these records are older, 85% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated1993 · median 2018 among the 3,389 with a school on file
  • Record last updated2025 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

952 nurse practitioner records list a practice address in Chicago

They are 952 of the 63,379 NPPES records with a practice address in Chicago, and 4,892 nurse practitioner records in Illinois.

All 4,892 in Illinois → Every provider in Chicago → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Lynne Braun, N.P.Chicago, IL 606121023033313
  2. Janet Donegan, NPChicago, IL 606121104897792
  3. Irene Haapoja, N.P.Chicago, IL 606121841259132
  4. Daniel Maher, N.P.Chicago, IL 606121760431985
  5. Sharon Manson, N.P.Chicago, IL 606121568422236
  6. Mary Maryland, NP-C, PHD, MSNChicago, IL 606121093740953
  7. Susan Moore, N.P.Chicago, IL 606121548220254
  8. Edna Moore-Burke, CNP, MS, RNChicago, IL 606121164499208

Common questions

What is Kathleen M. Breen, APN's NPI number?

Kathleen M. Breen, APN's National Provider Identifier (NPI) is 1568592244, issued on Mar 6, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kathleen M. Breen, APN located?

The NPPES record lists a practice address at 1740 W Taylor St, Chicago, IL, 60612. Phone: (312) 413-9144. Providers update this record themselves, so call before visiting.

How can I verify Kathleen M. Breen, APN's license?

NPPES lists Illinois license number 209002051, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.