Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

The Arc/Mercer Inc.

Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility in Princeton, NJ · enumerated 2023 · authorized official Michael Kearns, Assistant Executive Director.

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

National Provider Identifier

1699451260

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Registry record

Entity type Organization (Type 2)

Legal business name The Arc/Mercer Inc.

Practice address 200 Thanet Cir Apt 423, Princeton, NJ, 08540

Phone (609) 643-5220

Enumeration date Jun 27, 2023

Last updated in NPPES Aug 29, 2023

Taxonomy & classification

320900000X Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Residential Treatment Facilities Primary

Authorized official

Name Michael Kearns

Title Assistant Executive Director

Phone (609) 406-0181

Other identifiers

Identifier	Type	State	Issuer
0469912	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

Where is The Arc/Mercer Inc. located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-08-29. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-29.