Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Montclair Hospital LLC

Adult Mental Health Clinic/Center in Montclair, NJ · enumerated 2008 · authorized official Joe Johnson, Vice President.

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

National Provider Identifier

1386893659

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Registry record

Entity type Organization (Type 2)

Legal business name Montclair Hospital LLC

Other name <Unavail>

Parent organization Montclair Hospital LLC

Practice address 1 Bay Ave, Montclair, NJ, 07042

Phone (973) 429-6338

Fax (973) 680-7715

Enumeration date Sep 11, 2008

Last updated in NPPES Jun 11, 2013

Taxonomy & classification

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Joe Johnson

Title Vice President

Phone (866) 465-9222

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-06-11. Verify at npiregistry.cms.hhs.gov.

Where is Montclair Hospital LLC located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-11.