NPPES file of Aug 9, 2026

Clara Maass Medical Center

Clara Maass Medical Center holds 9 active organization NPIs in the federal registry, with practice locations in 2 New Jersey cities. 7 list skilled nursing facility as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Belleville has the most NPIs, 5

  1. Belleville5
  2. Kearny4

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2006 and 2007

Clara Maass Medical Center NPIs by year issued2006: 4, 2007: 3, 2008: 1, 2009: 10123420062007200820094311
Clara Maass Medical Center NPIs by year issued2006: 4, 2007: 3, 2008: 1, 2009: 10123420062007200820094311
Clara Maass Medical Center NPIs by year issued2006: 4, 2007: 3, 2008: 1, 2009: 10123420062007200820094311

Source: CMS NPPES, enumeration dates.

4 NPIs were issued in 2006 alone, more than in any other year.

Belleville locations

The city with the most Clara Maass Medical Center NPIs. The full list of all 9 follows.

NPILocationPrimary taxonomyIssued
16795076851 CLARA MAASS DR, BellevilleSkilled Nursing FacilityJul 10, 2006
19029013331 CLARA MAASS DR, BellevilleGeneral Acute Care HospitalSep 13, 2006
13867662441 CLARA MAASS DR, BellevilleSkilled Nursing FacilityApr 4, 2007
11141790251 CLARA MAASS DRIVE, BellevillePsychiatric Hospital UnitOct 22, 2008
18616291561 CLARA MAASS DR, BellevilleSkilled Nursing FacilityJun 15, 2009
All 9 locations, by city
NPILocationPrimary taxonomyIssued
16795076851 CLARA MAASS DR, BellevilleSkilled Nursing FacilityJul 10, 2006
19029013331 CLARA MAASS DR, BellevilleGeneral Acute Care HospitalSep 13, 2006
13867662441 CLARA MAASS DR, BellevilleSkilled Nursing FacilityApr 4, 2007
11141790251 CLARA MAASS DRIVE, BellevillePsychiatric Hospital UnitOct 22, 2008
18616291561 CLARA MAASS DR, BellevilleSkilled Nursing FacilityJun 15, 2009
1922032846206 BERGEN AVE, KearnySkilled Nursing FacilityJul 10, 2006
1265458368195 BELGROVE DR, KearnySkilled Nursing FacilityJul 14, 2006
1013039973195 BELGROVE DR, KearnySkilled Nursing FacilityApr 4, 2007
1477675338206 BERGEN AVE, KearnySkilled Nursing FacilityApr 4, 2007

Related names

  1. Clara Maass Medical Center House Physicians1 NPI

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Clara Maass Medical Center have 9 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Clara Maass Medical Center's NPIs list practice locations in 2 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.