Nicola Sewell, LCSW
NPI 1679705743 · Clinical Social Worker · New Haven, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicola Sewell, LCSW is a Clinical Social Worker provider in New Haven, CT (NPI 1679705743).
Provider details
- NPI number
- 1679705743
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
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
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2009-08-21
- Last updated
- 2015-04-16
Frequently asked questions
- What is Nicola Sewell's NPI number?
- Nicola Sewell's National Provider Identifier (NPI) is 1679705743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicola Sewell's specialty?
- Nicola Sewell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nicola Sewell located?
- Nicola Sewell's practice location on file with NPPES is 184 Liberty St, New Haven, CT 06519-1625.
- What is Nicola Sewell's phone number?
- The practice phone number listed in the NPPES registry for Nicola Sewell is (203) 688-9787.
- Does Nicola Sewell accept Medicare?
- Nicola Sewell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicola Sewell's NPI active?
- Yes — Nicola Sewell's NPI (1679705743) is active in the NPPES registry as of the last update on 2015-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.