IndividualActive
Karissa Lederman, LMSW
NPI 1629913850 · Social Worker · Avon, CT
Karissa Lederman, LMSW is a Social Worker provider in Avon, CT (NPI 1629913850).
Provider details
- NPI number
- 1629913850
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 8127 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
152 Simsbury Rd
Avon, CT 06001-3777
Phone: (860) 325-2259
Street-level locationGet directions
Mailing address
62 Wildwood Rd
West Simsbury, CT 06092-2721
Registry dates
- Enumerated
- 2026-04-22
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Karissa Lederman's NPI number?
- Karissa Lederman's National Provider Identifier (NPI) is 1629913850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karissa Lederman's specialty?
- Karissa Lederman is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Karissa Lederman located?
- Karissa Lederman's practice location on file with NPPES is 152 Simsbury Rd, Avon, CT 06001-3777.
- What is Karissa Lederman's phone number?
- The practice phone number listed in the NPPES registry for Karissa Lederman is (860) 325-2259.
- Is Karissa Lederman's NPI active?
- Yes — Karissa Lederman's NPI (1629913850) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.