NPIMap

Organization Active NPI

Hunterdon Primary Care, PC

Doing business as Hunterdon Family Medicine at Cornerstone

  • Family Medicine Physician
  • Flemington, NJ
National Provider Identifier
1902277361
Registry record updated Jul 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
Legal business name
HUNTERDON PRIMARY CARE, PC
Doing business as
Hunterdon Family Medicine at Cornerstone
Practice address
9100 Wescott Dr
Suite 103
Flemington, NJ 08822-4677
Phone
(908) 237-6910
Fax
(908) 237-6919
NPI assigned
Oct 12, 2015
Last updated
Jul 21, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2025

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

Authorized official

Name
Mr. Guy Hoffman
Title
Chief Revenue Officer
Phone
(908) 237-5495

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X Primary

Addresses

Primary practice location

9100 Wescott Dr
Suite 103
Flemington, NJ 08822-4677

Mailing address

3 Minneakoning Rd
Flemington, NJ 08822-5726
Phone (908) 284-1125

Other names 1

  • Hunterdon Family Medicine at Cornerstone Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20160323002029 NJ Part B Supplier - Clinic/Group Practice 4486951183 Receives reassigned benefits from 99 practitioners
15 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Whitehouse Station, NJ; Washington, NJ; Phillipsburg, NJ; Pennington, NJ; Long Valley, NJ; Hillsborough, NJ; Hampton, NJ; Flemington, NJ…

Other NPIs on the same Medicare enrollment 15

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

View all 15

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
31D0124403Hunterdon Family Medicine at Cornerstone9100 Wescott Drive, Suite 103, Flemington, NJ 08822Certificate of waiverAug 31, 2026

National Provider Directory

National Provider Directory
Tax ID family
Hunterdon Primary Care PC14 organizations share this tax ID, including this one

Other organizations with this tax ID 13

Organizations that report the same tax identification number in the National Provider Directory.

View all 13

Locations

250 Route 28
Ste 100
Bridgewater, NJ 08807
Phone (908) 235-4135

9100 Wescott Dr
Ste 103
Flemington, NJ 08822
Phone (908) 237-6910

537 US Highway 22 E
Fl Third
Whitehouse Station, NJ 08889
Phone (908) 237-4155

Practitioners & affiliated clinicians

Practitioners 13

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.

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1444608000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1753056000000",
    "number": "1902277361",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3 MINNEAKONING RD",
            "city": "FLEMINGTON",
            "state": "NJ",
            "postal_code": "088225726",
            "telephone_number": "908-284-1125",
            "fax_number": "908-284-2016"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9100 WESCOTT DR",
            "address_2": "SUITE 103",
            "city": "FLEMINGTON",
            "state": "NJ",
            "postal_code": "088224677",
            "telephone_number": "908-237-6910",
            "fax_number": "908-237-6919"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HUNTERDON PRIMARY CARE, PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2015-10-12",
        "last_updated": "2025-07-21",
        "certification_date": "2025-07-21",
        "status": "A",
        "authorized_official_last_name": "HOFFMAN",
        "authorized_official_first_name": "GUY",
        "authorized_official_title_or_position": "CHIEF REVENUE OFFICER",
        "authorized_official_telephone_number": "908-237-5495",
        "authorized_official_name_prefix": "Mr."
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Hunterdon Family Medicine at Cornerstone",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Flemington, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.