Annette O'Neill, LCSW
NPI 1942681820 · Clinical Social Worker · New Britain, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Annette O'Neill, LCSW is a Clinical Social Worker provider in New Britain, CT (NPI 1942681820).
Provider details
- NPI number
- 1942681820
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 009984
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 674 Prospect AveHartford, CT 06105-4288Phone: (203) 690-7688
Registry dates
- Enumerated
- 2015-06-16
- Last updated
- 2020-03-03
- Certified
- 2020-03-03
Frequently asked questions
- What is Annette O'Neill's NPI number?
- Annette O'Neill's National Provider Identifier (NPI) is 1942681820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annette O'Neill's specialty?
- Annette O'Neill is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Annette O'Neill located?
- Annette O'Neill's practice location on file with NPPES is 233 Main St, New Britain, CT 06051-4204.
- What is Annette O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Annette O'Neill is (860) 224-8192.
- Does Annette O'Neill accept Medicare?
- Annette O'Neill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Annette O'Neill's NPI active?
- Yes — Annette O'Neill's NPI (1942681820) is active in the NPPES registry as of the last update on 2020-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.