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Clara Maass Medical Center

Q: What type of organization is Clara Maass Medical Center?

Clara Maass Medical Center is registered in NPPES as a Psychiatric Hospital Unit (its primary provider taxonomy).

Psychiatric Hospital Unit in Belleville, NJ · enumerated 2008 · authorized official Thomas Burke, President/Ceo.

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

National Provider Identifier

1114179025

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Registry record

Entity type Organization (Type 2)

Legal business name Clara Maass Medical Center

Parent organization Rwj Barnabas Health Inc

Practice address 1 Clara Maass Drive, Belleville, NJ, 07109

Phone (973) 450-2000

Fax (732) 923-2272

Enumeration date Oct 22, 2008

Last updated in NPPES Mar 19, 2025

Taxonomy & classification

273R00000X Psychiatric Hospital Unit Hospital Units · License 10701 (NJ) Secondary

273R00000X Psychiatric Hospital Unit Hospital Units Primary

Authorized official

Name Thomas Burke

Title President/Ceo

Phone (973) 450-2002

Other identifiers

Identifier	Type	State	Issuer
4135504	Medicaid	NJ	-

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

What type of organization is Clara Maass Medical Center?

Clara Maass Medical Center is registered in NPPES as a Psychiatric Hospital Unit (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-19.