Marilyn Oneil, LCSW CEAP
NPI 1447322623 · Clinical Social Worker · Cheshire, CT
Marilyn Oneil, LCSW CEAP is a Clinical Social Worker provider in Cheshire, CT (NPI 1447322623).
Provider details
- NPI number
- 1447322623
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW CEAP
- Sex
- Female
- Sole proprietor
- No
- License
- 000182 (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
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
- 2006-11-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marilyn Oneil's NPI number?
- Marilyn Oneil's National Provider Identifier (NPI) is 1447322623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Oneil's specialty?
- Marilyn Oneil is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marilyn Oneil located?
- Marilyn Oneil's practice location on file with NPPES is 416 Highland Ave, Cheshire, CT 06410.
- What is Marilyn Oneil's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Oneil is (203) 250-1124.
- Is Marilyn Oneil's NPI active?
- Yes — Marilyn Oneil's NPI (1447322623) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.