Kathleen Breen, APN
NPI 1568592244 · Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Breen, APN is a Nurse Practitioner provider in Chicago, IL (NPI 1568592244).
Provider details
- NPI number
- 1568592244
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 209002051 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-06
- Last updated
- 2025-04-07
- Certified
- 2025-04-07
Frequently asked questions
- What is Kathleen Breen's NPI number?
- Kathleen Breen's National Provider Identifier (NPI) is 1568592244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Breen's specialty?
- Kathleen Breen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Breen located?
- Kathleen Breen's practice location on file with NPPES is 1740 W Taylor St, Chicago, IL 60612-7232.
- What is Kathleen Breen's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Breen is (312) 413-9144.
- Does Kathleen Breen accept Medicare?
- Kathleen Breen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Breen's NPI active?
- Yes — Kathleen Breen's NPI (1568592244) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.