Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Heidi Lee Lively, L.C.S.W.

Clinical Social Worker in Woodbridge, CT · enumerated 2006.

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

National Provider Identifier

1174694202

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Heidi Lee Lively

Credential L.C.S.W.

Sex Female

Practice address Woodbridge, CT, 06525

Phone (207) 522-3676

Enumeration date Nov 12, 2006

Last updated in NPPES Oct 31, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 009440 (CT) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License ME298967 (ME) Secondary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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

How do I verify Heidi Lively's NPI record?

Cross-check NPI 1174694202 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1174694202 active?

Yes, as of the latest NPPES snapshot, NPI 1174694202 is active (record last updated 2023-10-31).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-31.