IndividualActive
Katherine St Onge
NPI 1114394657 · Clinical Social Worker · Harwinton, CT
Katherine St Onge is a Clinical Social Worker provider in Harwinton, CT (NPI 1114394657).
Provider details
- NPI number
- 1114394657
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 009123 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES 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
160 Orchard Hill Rd
Harwinton, CT 06791-1621
Phone: (860) 309-9010
Street-level locationGet directions
Mailing address
160 Orchard Hill Rd
Harwinton, CT 06791-1621
Registry dates
- Enumerated
- 2015-09-01
- Last updated
- 2015-09-01
Frequently asked questions
- What is Katherine St Onge's NPI number?
- Katherine St Onge's National Provider Identifier (NPI) is 1114394657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine St Onge's specialty?
- Katherine St Onge is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine St Onge located?
- Katherine St Onge's practice location on file with NPPES is 160 Orchard Hill Rd, Harwinton, CT 06791-1621.
- What is Katherine St Onge's phone number?
- The practice phone number listed in the NPPES registry for Katherine St Onge is (860) 309-9010.
- Is Katherine St Onge's NPI active?
- Yes — Katherine St Onge's NPI (1114394657) is active in the NPPES registry as of the last update on 2015-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.