Organization Active NPI

The Radiology Group of New Jersey, LLC

Doing business as The Medical Group of New Jersey

  • Multi-Specialty Clinic/Center
  • Hackettstown, NJ
National Provider Identifier
1174010540
Registry record updated Mar 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Multi-Specialty Clinic/CenterTaxonomy code 261QM1300X
Legal business name
THE RADIOLOGY GROUP OF NEW JERSEY, LLC
Doing business as
The Medical Group of New Jersey
Practice address
651 Willow Grove St
Hackettstown, NJ 07840-1799
Phone
(908) 979-1621
Fax
(908) 850-9174
NPI assigned
Apr 20, 2018
Last updated
Mar 16, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 16, 2026

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

Authorized official

Name
Clay Hinrichs, MDNPI 1295756062
Title
President
Phone
(732) 713-4299

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 4

Specialty (taxonomy)CodeLicenseStatePrimary
Multi-Specialty Clinic/Center 261QM1300X Primary
Radiology Clinic/Center 261QR0200X
Cardiovascular Disease Physician 207RC0000X
Diagnostic Radiology Physician 2085R0202X

Addresses

Primary practice location

651 Willow Grove St
Hackettstown, NJ 07840-1799

Mailing address

57 Route 46 Ste 212
Hackettstown, NJ 07840-2695
Phone (908) 979-1621

Other names 1

  • The Medical Group of New Jersey Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ, PA3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
O20180518001107 NJ Part B Supplier - Clinic/Group Practice 4082979166 Receives reassigned benefits from 536 practitioners
O20211115002428 PA Part B Supplier - Clinic/Group Practice 4082979166 Receives reassigned benefits from 7 practitioners
Practice locations: Milford, PA
O20241023000628 NJ DME Supplier - Multi-Specialty - Physician 4082979166 Practice locations: Hackettstown, NJ

National Provider Directory

National Provider Directory

Locations (25 of 104)

1140 State Route 34
Aberdeen, NJ 07747
Phone (732) 583-5100

220 Bloomfield Ave
Bloomfield, NJ 07003

220 Bloomfield Ave
Bloomfield, NJ 07003
Phone (862) 283-0000

835 Roosevelt Ave
Ste 9
Carteret, NJ 07008

480 Pompton Ave
Ste 6
Cedar Grove, NJ 07009
Phone (973) 239-2300

1045 Bloomfield Ave
Clifton, NJ 07012
Phone (973) 883-1111

1100 Clifton Ave
Ste 5
Clifton, NJ 07013
Phone (973) 777-7879

975 Clifton Ave
Ste 4
Clifton, NJ 07013
Phone (973) 778-8666

3130 State Route 10
Bldg B
Denville, NJ 07834
Phone (973) 542-7710

369 W Blackwell St
#6
Dover, NJ 07801
Phone (973) 361-7606

375 US Highway 130
Ste 102
East Windsor, NJ 08520

725 River Rd
Ste 212
Edgewater, NJ 07020
Phone (201) 282-4667

725 River Rd
Ste 214
Edgewater, NJ 07020
Phone (201) 581-8553

33 Lincoln Hwy
Edison, NJ 08820
Phone (732) 639-0301

34-36 Progress St
Ste A1
Edison, NJ 08820
Phone (908) 561-5700

3840 Park Ave
Ste A102
Edison, NJ 08820

200 Grand Ave
Ste 201
Englewood, NJ 07631
Phone (201) 944-3800

1 Bridge Plz N
Fort Lee, NJ 07024

3309 US Hwy 9
Freehold, NJ 07728

900 W Main St
Ste 5
Freehold, NJ 07728
Phone (732) 431-4335

331 E Jimmie Leeds Rd
Ste 1
Galloway, NJ 08205
Phone (609) 425-5790

117 Seber Rd
Ste 2C
Hackettstown, NJ 07840
Phone (908) 684-3000

117 Seber Rd
Ste 4B
Hackettstown, NJ 07840
Phone (908) 852-7770

117 Seber Rd
Unit 2C
Hackettstown, NJ 07840
Phone (908) 684-3000

254 Mountain Ave
Ste 105
Hackettstown, NJ 07840
Phone (973) 729-1111

Practitioners & affiliated clinicians

Practitioners 807

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 807

NPI Registry JSON

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

{
    "created_epoch": "1524182400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773619200000",
    "number": "1174010540",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "57 ROUTE 46 STE 212",
            "city": "HACKETTSTOWN",
            "state": "NJ",
            "postal_code": "078402695",
            "telephone_number": "908-979-1621",
            "fax_number": "908-850-9174"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "651 WILLOW GROVE ST",
            "city": "HACKETTSTOWN",
            "state": "NJ",
            "postal_code": "078401799",
            "telephone_number": "908-979-1621",
            "fax_number": "908-850-9174"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "THE RADIOLOGY GROUP OF NEW JERSEY, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2018-04-20",
        "last_updated": "2026-03-16",
        "certification_date": "2026-03-16",
        "status": "A",
        "authorized_official_last_name": "HINRICHS",
        "authorized_official_first_name": "CLAY",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "732-713-4299",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "261QR0200X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Radiology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "The Medical Group of New Jersey",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Hackettstown, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 16, 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.