Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Charles Leighton Assoc LLC

Clinical Social Worker in Butler, NJ · enumerated 2009 · authorized official Charles Leighton, Director.

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

National Provider Identifier

1861630923

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Registry record

Entity type Organization (Type 2)

Legal business name Charles Leighton Assoc LLC

Other name <Unavail>

Practice address 45 Carey Ave, Suite 204, Butler, NJ, 07405

Phone (973) 851-5095

Enumeration date Jan 28, 2009

Last updated in NPPES May 27, 2011

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 44SC04672200 (NJ) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 045106-1 (NY) Secondary

Authorized official

Name Charles Leighton

Title Director

Phone (973) 851-5095

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-05-27. Verify at npiregistry.cms.hhs.gov.

Where is Charles Leighton Assoc LLC located?

The practice location on file with NPPES is in Butler, NJ.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-27.