IndividualActive
Leonard Kupec, MSW
NPI 1972537546 · Clinical Social Worker · Hartford, CT
Leonard Kupec, MSW is a Clinical Social Worker provider in Hartford, CT (NPI 1972537546).
Provider details
- NPI number
- 1972537546
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- No
- License
- 002543 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
675 Tower Avenue
Suite 301
Hartford, CT 06112
Phone: (860) 714-2750
Fax: (860) 714-8591
Street-level locationGet directions
Mailing address
675 Tower Avenue
Hartford, CT 06112
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leonard Kupec's NPI number?
- Leonard Kupec's National Provider Identifier (NPI) is 1972537546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Kupec's specialty?
- Leonard Kupec is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Leonard Kupec located?
- Leonard Kupec's practice location on file with NPPES is 675 Tower Avenue, Hartford, CT 06112.
- What is Leonard Kupec's phone number?
- The practice phone number listed in the NPPES registry for Leonard Kupec is (860) 714-2750.
- Is Leonard Kupec's NPI active?
- Yes — Leonard Kupec's NPI (1972537546) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.