Organization Active NPI

Princeton Endocrinology Associates, LLC

  • Specialist
  • Princeton, NJ
National Provider Identifier
1356587505
Registry record updated Mar 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
SpecialistTaxonomy code 174400000X
Legal business name
PRINCETON ENDOCRINOLOGY ASSOCIATES, LLC
Practice address
10 Forrestal Rd S Ste 202
Princeton, NJ 08540-6666
Phone
(609) 921-1511
NPI assigned
Dec 17, 2008
Last updated
Mar 11, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 11, 2026

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

Authorized official

Name
Dr. Ned M Weiss, MDNPI 1093736522
Title
Physician
Phone
(609) 921-1511

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Specialist 174400000X Primary

Addresses

Primary practice location

10 Forrestal Rd S Ste 202
Princeton, NJ 08540-6666

Mailing address

10 Forrestal Rd S Ste 202
Princeton, NJ 08540-6666
Phone (609) 921-1511

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20090311000497 NJ Part B Supplier - Clinic/Group Practice 4688730922 Receives reassigned benefits from 3 practitioners
Practice locations: Princeton, NJ

National Provider Directory

National Provider Directory

Locations

10 Forrestal Rd S
Ste 202
Princeton, NJ 08540
Phone (609) 896-1701

166 Bunn Dr
Ste 109
Princeton, NJ 08540
Phone (609) 921-1511

Practitioners & affiliated clinicians

Practitioners 8

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1229472000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773187200000",
    "number": "1356587505",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 FORRESTAL RD S STE 202",
            "city": "PRINCETON",
            "state": "NJ",
            "postal_code": "085406666",
            "telephone_number": "609-921-1511",
            "fax_number": "609-921-3316"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 FORRESTAL RD S STE 202",
            "city": "PRINCETON",
            "state": "NJ",
            "postal_code": "085406666",
            "telephone_number": "609-921-1511"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PRINCETON ENDOCRINOLOGY ASSOCIATES, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2008-12-17",
        "last_updated": "2026-03-11",
        "certification_date": "2026-03-11",
        "status": "A",
        "authorized_official_last_name": "WEISS",
        "authorized_official_first_name": "NED",
        "authorized_official_middle_name": "M",
        "authorized_official_title_or_position": "PHYSICIAN",
        "authorized_official_telephone_number": "609-921-1511",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "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 Mar 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.