Natalie O'Brien, LCSW
NPI 1942787080 · Clinical Social Worker · New Britain, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie O'Brien, LCSW is a Clinical Social Worker provider in New Britain, CT (NPI 1942787080).
Provider details
- NPI number
- 1942787080
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 013189 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
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
7 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)
- 110 National DrGlastonbury, CT 06033-4371Phone: (860) 657-8910
Registry dates
- Enumerated
- 2018-07-22
- Last updated
- 2024-03-06
- Certified
- 2024-03-06
Frequently asked questions
- What is Natalie O'Brien's NPI number?
- Natalie O'Brien's National Provider Identifier (NPI) is 1942787080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie O'Brien's specialty?
- Natalie O'Brien is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Natalie O'Brien located?
- Natalie O'Brien's practice location on file with NPPES is 73 Cedar St, New Britain, CT 06052-1301.
- What is Natalie O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Natalie O'Brien is (860) 224-5900.
- Does Natalie O'Brien accept Medicare?
- Natalie O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie O'Brien's NPI active?
- Yes — Natalie O'Brien's NPI (1942787080) is active in the NPPES registry as of the last update on 2024-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.