Margaret O'Connell, LCSW
NPI 1205767266 · Clinical Social Worker · New Haven, CT
Margaret O'Connell, LCSW is a Clinical Social Worker provider in New Haven, CT (NPI 1205767266).
Provider details
- NPI number
- 1205767266
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 16838 (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
Under 1 yr in 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
- 2026-05-28
- Last updated
- 2026-05-28
- Certified
- 2026-05-28
Frequently asked questions
- What is Margaret O'Connell's NPI number?
- Margaret O'Connell's National Provider Identifier (NPI) is 1205767266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret O'Connell's specialty?
- Margaret O'Connell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret O'Connell located?
- Margaret O'Connell's practice location on file with NPPES is 54 E Ramsdell St, New Haven, CT 06515-1140.
- What is Margaret O'Connell's phone number?
- The practice phone number listed in the NPPES registry for Margaret O'Connell is (203) 781-4600.
- Is Margaret O'Connell's NPI active?
- Yes — Margaret O'Connell's NPI (1205767266) is active in the NPPES registry as of the last update on 2026-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.