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

Ms. Dena L. Lampert, LCSW, CASAC

Clinical Social Worker in Rockville Centre, NY · enumerated 2007.

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

National Provider Identifier

1740323880

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Registry record

Entity type Individual (Type 1)

Name Ms. Dena L. Lampert

Credential LCSW, CASAC

Sex Female

Practice address Rockville Centre, NY, 11570

Phone (516) 208-3792

Fax (516) 208-3792

Enumeration date Feb 15, 2007

Last updated in NPPES Dec 8, 2011

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License R0524651 (NY) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R052465-1 (NY) Primary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 10711 (NY) Secondary

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
R0524651	Other	NY	LCSW

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 Dena Lampert's NPI record?

Cross-check NPI 1740323880 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1740323880 active?

Yes, as of the latest NPPES snapshot, NPI 1740323880 is active (record last updated 2011-12-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-08.