Rachel Brennan, LCSW
NPI 1629790233 · Clinical Social Worker · Bridgeport, CT
Rachel Brennan, LCSW is a Clinical Social Worker provider in Bridgeport, CT (NPI 1629790233).
Provider details
- NPI number
- 1629790233
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 014720 (CT)
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
3 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
- 2022-09-12
- Last updated
- 2025-12-10
- Certified
- 2025-12-10
Frequently asked questions
- What is Rachel Brennan's NPI number?
- Rachel Brennan's National Provider Identifier (NPI) is 1629790233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Brennan's specialty?
- Rachel Brennan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Rachel Brennan located?
- Rachel Brennan's practice location on file with NPPES is 1000 Lafayette Blvd Ste 1100, Bridgeport, CT 06604-4710.
- What is Rachel Brennan's phone number?
- The practice phone number listed in the NPPES registry for Rachel Brennan is (646) 941-7645.
- Is Rachel Brennan's NPI active?
- Yes — Rachel Brennan's NPI (1629790233) is active in the NPPES registry as of the last update on 2025-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.