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

Margaret Kilgore, L.C.S.W.

Clinical Social Worker in Branford, CT · enumerated 2006.

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

National Provider Identifier

1659388742

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Registry record

Entity type Individual (Type 1)

Name Margaret Kilgore

Credential L.C.S.W.

Sex Female

Practice address Branford, CT, 06405

Phone (203) 415-1571

Fax (203) 483-0189

Enumeration date Aug 1, 2006

Last updated in NPPES Aug 19, 2009

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 005030 (CT) Primary

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

Other identifiers

Identifier	Type	State	Issuer
11243002	Other	CT	C.A.Q.H.
140005030CT02	Other	CT	ANTHEM ID

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 Margaret Kilgore's NPI record?

Cross-check NPI 1659388742 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659388742 active?

Yes, as of the latest NPPES snapshot, NPI 1659388742 is active (record last updated 2009-08-19).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-19.