Leonora O'Farrell, LCSW
NPI 1821534181 · Clinical Social Worker · New London, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonora O'Farrell, LCSW is a Clinical Social Worker provider in New London, CT (NPI 1821534181).
Provider details
- NPI number
- 1821534181
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 220672 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
9 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)
- 11 Hurd RdBrookline, MA 02445-6918Phone: (617) 480-7438
Registry dates
- Enumerated
- 2017-01-11
- Last updated
- 2024-03-07
- Certified
- 2024-03-07
Frequently asked questions
- What is Leonora O'Farrell's NPI number?
- Leonora O'Farrell's National Provider Identifier (NPI) is 1821534181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonora O'Farrell's specialty?
- Leonora O'Farrell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Leonora O'Farrell located?
- Leonora O'Farrell's practice location on file with NPPES is 1 Shaws Cv, New London, CT 06320-4902.
- What is Leonora O'Farrell's phone number?
- The practice phone number listed in the NPPES registry for Leonora O'Farrell is (860) 447-8304.
- Does Leonora O'Farrell accept Medicare?
- Leonora O'Farrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonora O'Farrell's NPI active?
- Yes — Leonora O'Farrell's NPI (1821534181) is active in the NPPES registry as of the last update on 2024-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.