Organization Active NPI

Maplewood at Princeton, LLC

  • Assisted Living Facility
  • Plainsboro, NJ
National Provider Identifier
1780445767
Registry record updated Jul 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Assisted Living FacilityTaxonomy code 310400000X
Legal business name
MAPLEWOOD AT PRINCETON, LLC
Practice address
1 Hospital Dr
Plainsboro, NJ 08536-2192
Phone
(609) 285-5427
Fax
(609) 336-8260
NPI assigned
Jan 17, 2024
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 29, 2026

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

Authorized official

Name
Mr. James Patrick Doyle
Title
General Counsel
Phone
(203) 557-4777

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Assisted Living Facility 310400000X Primary

Addresses

Primary practice location

1 Hospital Dr
Plainsboro, NJ 08536-2192

Mailing address

1 Gorham Is Ste 100
Westport, CT 06880-3212
Phone (203) 557-4777

Other identifiers 1

IdentifierTypeStateIssuer
1053981MedicaidNJ

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
31D2238412Maplewood at Princeton1 Hospital Drive, Plainsboro, NJ 08536Certificate of waiverOct 3, 2027

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1705449600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785283200000",
    "number": "1780445767",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 GORHAM IS STE 100",
            "city": "WESTPORT",
            "state": "CT",
            "postal_code": "068803212",
            "telephone_number": "203-557-4777",
            "fax_number": "203-557-4783"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 HOSPITAL DR",
            "city": "PLAINSBORO",
            "state": "NJ",
            "postal_code": "085362192",
            "telephone_number": "609-285-5427",
            "fax_number": "609-336-8260"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MAPLEWOOD AT PRINCETON, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-01-17",
        "last_updated": "2026-07-29",
        "certification_date": "2026-07-29",
        "status": "A",
        "authorized_official_last_name": "DOYLE",
        "authorized_official_first_name": "JAMES",
        "authorized_official_middle_name": "PATRICK",
        "authorized_official_title_or_position": "GENERAL COUNSEL",
        "authorized_official_telephone_number": "203-557-4777",
        "authorized_official_name_prefix": "Mr."
    },
    "taxonomies": [
        {
            "code": "310400000X",
            "taxonomy_group": "",
            "desc": "Assisted Living Facility",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1053981",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Plainsboro, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.