Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Barnabas Health Physician Services

Surgery Physician in West Orange, NJ · enumerated 2013 · authorized official Anthony Slonim, Director.

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

National Provider Identifier

1538508155

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Registry record

Entity type Organization (Type 2)

Legal business name Barnabas Health Physician Services

Practice address 95 Old Short Hills Rd, West Orange, NJ, 07052

Phone (732) 557-7119

Enumeration date Jun 17, 2013

Last updated in NPPES Jun 17, 2013

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Anthony Slonim

Title Director

Phone (732) 557-7119

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 2013-06-17. Verify at npiregistry.cms.hhs.gov.

Where is Barnabas Health Physician Services located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-17.