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Leonard Siskin, P.A.

Chiropractor in Green Brook, NJ · enumerated 2007 · authorized official Leonard Siskin, President.

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

National Provider Identifier

1184828428

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Registry record

Entity type Organization (Type 2)
Legal business name Leonard Siskin, P.A.
Other name <Unavail>
Practice address 326 Us Highway 22, Suite 6b, Green Brook, NJ, 08812
Phone (732) 752-6606
Fax (732) 752-6643
Enumeration date Jun 12, 2007
Last updated in NPPES Sep 19, 2007

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Primary

Authorized official

Name Leonard Siskin
Title President
Phone (732) 752-6606

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

Where is Leonard Siskin, P.A. located?
The practice location on file with NPPES is in Green Brook, NJ.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-09-19. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-19.