Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Lewis Cosmano, LCSW

Clinical Social Worker in Clifton, NJ · enumerated 2006.

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

National Provider Identifier

1568421238

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Registry record

Entity type Individual (Type 1)

Name Mr. Lewis Cosmano

Credential LCSW

Sex Male

Practice address 238 2nd St, Clifton, NJ, 07011

Phone (973) 478-4360

Fax (973) 478-6039

Enumeration date Mar 21, 2006

Last updated in NPPES Apr 24, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 44SC00157400 (NJ) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License PRO29397-1 (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
112768000	Other	NJ	MAGELLAN
112768000	Other	NY	NY MAGELLAN
7496493	Other	NY	NY-GHI-BMP
PVB78851	Other	NJ	APS HEALTHCARE
0004341394	Other	NJ	AETNA
44SC00157400	Other	NJ	LICENCED CLINICAL SWER
7496493	Other	NJ	GHI-BMP
N8D51	Other	NY	BLUE CROSS & BLUE SHIELD
N99971	Other	NJ	BLUE CROSS & BLUE SHIELD
PRO29397	Other	NY	CLINICAL SOCIAL WORKER

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 Lewis Cosmano's NPI record?

Cross-check NPI 1568421238 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1568421238 active?

Yes, as of the latest NPPES snapshot, NPI 1568421238 is active (record last updated 2026-04-24).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-24.