NPIMap

Organization Active NPI

The Arc/Mercer Inc.

  • Community/Behavioral Health Agency
  • Princeton, NJ
National Provider Identifier
1871310151
Registry record updated Oct 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community/Behavioral Health AgencyTaxonomy code 251S00000X
Legal business name
THE ARC/MERCER INC.
Practice address
275 N Harrison St Unit 118
Princeton, NJ 08540-3536
Phone
(609) 406-0181
NPI assigned
Sep 26, 2024
Last updated
Oct 20, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 20, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Michael Kearns
Title
Associate Executive Director
Phone
(609) 406-0181

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Community/Behavioral Health Agency 251S00000X Primary

Addresses

Primary practice location

275 N Harrison St Unit 118
Princeton, NJ 08540-3536

Mailing address

180 Ewingville Rd
Ewing, NJ 08638-2425
Phone (609) 643-5220

Other identifiers 1

IdentifierTypeStateIssuer
0469912MedicaidNJ

National Provider Directory

National Provider Directory
Tax ID family
The Arcmercer Inc99 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 23

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 23

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1727308800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1792454400000",
    "number": "1871310151",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "180 EWINGVILLE RD",
            "city": "EWING",
            "state": "NJ",
            "postal_code": "086382425",
            "telephone_number": "609-643-5220"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "275 N HARRISON ST UNIT 118",
            "city": "PRINCETON",
            "state": "NJ",
            "postal_code": "085403536",
            "telephone_number": "609-406-0181"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "THE ARC/MERCER INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-09-26",
        "last_updated": "2026-10-20",
        "certification_date": "2026-10-20",
        "status": "A",
        "authorized_official_last_name": "KEARNS",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_title_or_position": "ASSOCIATE EXECUTIVE DIRECTOR",
        "authorized_official_telephone_number": "609-406-0181"
    },
    "taxonomies": [
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0469912",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Princeton, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.