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Sherida Antonacci, LCSW
NPI 1669670451 · Clinical Social Worker · Norwich, CT
Sherida Antonacci, LCSW is a Clinical Social Worker provider in Norwich, CT (NPI 1669670451).
Provider details
- NPI number
- 1669670451
- 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
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
331 Main St
Norwich, CT 06360-5836
Phone: (860) 889-8346
Fax: (860) 889-2658
Street-level locationGet directions
Mailing address
199 S Main St
Marlborough, CT 06447-1504
Registry dates
- Enumerated
- 2007-07-03
- Last updated
- 2010-03-24
Frequently asked questions
- What is Sherida Antonacci's NPI number?
- Sherida Antonacci's National Provider Identifier (NPI) is 1669670451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sherida Antonacci's specialty?
- Sherida Antonacci is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sherida Antonacci located?
- Sherida Antonacci's practice location on file with NPPES is 331 Main St, Norwich, CT 06360-5836.
- What is Sherida Antonacci's phone number?
- The practice phone number listed in the NPPES registry for Sherida Antonacci is (860) 889-8346.
- Is Sherida Antonacci's NPI active?
- Yes — Sherida Antonacci's NPI (1669670451) is active in the NPPES registry as of the last update on 2010-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.