Kathleen R. Brennan, Inc.
NPI 1689030603 · Professional Counselor · Chicago, IL
Kathleen R. Brennan, Inc. is a Professional Counselor organization in Chicago, IL (NPI 1689030603).
Provider details
- NPI number
- 1689030603
- Entity type
- Organization
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Kathleen Brennan, Owner/Therapist(847) 975-9883
- License
- 180007611 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-01-06
- Last updated
- 2016-01-06
Frequently asked questions
- What is Kathleen R. Brennan, Inc.'s NPI number?
- Kathleen R. Brennan, Inc.'s National Provider Identifier (NPI) is 1689030603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kathleen R. Brennan, Inc.?
- Kathleen R. Brennan, Inc. is classified in the NPPES registry as Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Kathleen R. Brennan, Inc. located?
- Kathleen R. Brennan, Inc.'s practice location on file with NPPES is 3139 N Lincoln Ave, Chicago, IL 60657-3114.
- What is Kathleen R. Brennan, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Kathleen R. Brennan, Inc. is (847) 975-9883.
- Who is the authorized official for Kathleen R. Brennan, Inc.?
- The authorized official listed on Kathleen R. Brennan, Inc.'s NPPES record is Kathleen Brennan, Owner/Therapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kathleen R. Brennan, Inc.'s NPI active?
- Yes — Kathleen R. Brennan, Inc.'s NPI (1689030603) is active in the NPPES registry as of the last update on 2016-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.