Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

The Arc/Mercer Inc.

Community/Behavioral Health Agency in Hamilton, NJ · enumerated 2019 · authorized official Steven Cook, Executive Director.

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

National Provider Identifier

1639710098

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Registry record

Entity type Organization (Type 2)

Legal business name The Arc/Mercer Inc.

Practice address 88 Village Dr E, Hamilton, NJ, 08620

Phone (609) 643-5220

Enumeration date Oct 7, 2019

Last updated in NPPES Oct 7, 2019

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Steven Cook

Title Executive Director

Phone (609) 643-5220

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 Hamilton, NJ.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-10-07. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-07.