Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lightheart Institute, LLC

Q: What is the NPI number for Lightheart Institute, LLC?

The NPI for Lightheart Institute, LLC is 1205135027, a Type 2 (organization) record in the CMS NPPES registry.

Marriage & Family Therapist in Suffield, CT · enumerated 2011 · authorized official Kathryn Tkacz, Owner/Clinicain.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1205135027

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Registry record

Entity type Organization (Type 2)

Legal business name Lightheart Institute, LLC

Practice address 68 Bridge St Ste 203a, Suffield, CT, 06078

Phone (860) 254-5582

Fax (860) 254-5508

Enumeration date Mar 18, 2011

Last updated in NPPES Mar 18, 2011

Taxonomy & classification

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers Primary

Authorized official

Name Kathryn Tkacz

Title Owner/Clinicain

Phone (860) 254-5582

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Lightheart Institute, LLC?

NPPES lists Kathryn Tkacz (Owner/Clinicain) as the authorized official for this organization.

What is the NPI number for Lightheart Institute, LLC?

The NPI for Lightheart Institute, LLC is 1205135027, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-18.