Active NPI
Maplewood at Princeton, LLC
- Assisted Living Facility
- Plainsboro, NJ
National Provider Identifier
1780445767
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Assisted Living Facility
- 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
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) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1053981 | Medicaid | NJ |
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 31D2238412 | Maplewood at Princeton | Certificate of waiver | Oct 3, 2027 |
National Provider Directory
National Provider DirectoryNPI 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.