Dr. Carey A. Oneill, LLC
NPI 1104557362 · Clinical Psychologist · Southington, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dr. Carey A. Oneill, LLC is a Clinical Psychologist organization in Southington, CT (NPI 1104557362).
Provider details
- NPI number
- 1104557362
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Carey Oneill, Clinical Psychologist(860) 913-6444
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Professional Counselor101YP2500X
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
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
- 2022-06-20
- Last updated
- 2022-06-20
- Certified
- 2022-06-20
Frequently asked questions
- What is Dr. Carey A. Oneill, LLC's NPI number?
- Dr. Carey A. Oneill, LLC's National Provider Identifier (NPI) is 1104557362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Carey A. Oneill, LLC?
- Dr. Carey A. Oneill, LLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Dr. Carey A. Oneill, LLC located?
- Dr. Carey A. Oneill, LLC's practice location on file with NPPES is 51 N Main St Ste 3d, Southington, CT 06489-2515.
- What is Dr. Carey A. Oneill, LLC's phone number?
- The practice phone number listed in the NPPES registry for Dr. Carey A. Oneill, LLC is (860) 913-6444.
- Does Dr. Carey A. Oneill, LLC accept Medicare?
- Dr. Carey A. Oneill, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Dr. Carey A. Oneill, LLC?
- The authorized official listed on Dr. Carey A. Oneill, LLC's NPPES record is Carey Oneill, Clinical Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Carey A. Oneill, LLC's NPI active?
- Yes — Dr. Carey A. Oneill, LLC's NPI (1104557362) is active in the NPPES registry as of the last update on 2022-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.