Katherine Sasso, LMSW
NPI 1720454028 · Clinical Social Worker · Waterbury, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Sasso, LMSW is a Clinical Social Worker provider in Waterbury, CT (NPI 1720454028).
Provider details
- NPI number
- 1720454028
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW 221057 (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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 72 Chesterfield RdEast Lyme, CT 06333-1201Phone: (860) 908-5030
- 7 Carol AveApt 2Brighton, MA 02135-7560Phone: (860) 908-5030
Registry dates
- Enumerated
- 2015-08-20
- Last updated
- 2019-08-14
Frequently asked questions
- What is Katherine Sasso's NPI number?
- Katherine Sasso's National Provider Identifier (NPI) is 1720454028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Sasso's specialty?
- Katherine Sasso is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Sasso located?
- Katherine Sasso's practice location on file with NPPES is 100 Jefferson Sq, Waterbury, CT 06706-1109.
- What is Katherine Sasso's phone number?
- The practice phone number listed in the NPPES registry for Katherine Sasso is (860) 908-5030.
- Does Katherine Sasso accept Medicare?
- Katherine Sasso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Sasso's NPI active?
- Yes — Katherine Sasso's NPI (1720454028) is active in the NPPES registry as of the last update on 2019-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.