Individual provider Active NPI

Justin Joy, MD

  • Nephrology Physician
  • Teaneck, NJ
National Provider Identifier
1033799317
Registry record updated Jun 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
25MA13050600 Issued in NJ
Practice address
870 Palisade Ave Ste 202
Teaneck, NJ 07666-3445
Phone
(551) 996-9189
Fax
(201) 836-8042
NPI assigned
Apr 12, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 11, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 330723 NY
Nephrology Physician 207RN0300X 25MA13050600 NJ Primary
Student in an Organized Health Care Education/Training Program 390200000X

Addresses

Primary practice location

870 Palisade Ave Ste 202
Teaneck, NJ 07666-3445

Mailing address

331 Newman Springs Rd Ste 220
Red Bank, NJ 07701-5792
Phone (732) 807-0877

Other practice location 1

20 Prospect Ave Ste 715
Hackensack, NJ 07601-1989
Phone (551) 996-9189

Other practice location 2

1 Metro Blvd Ste 2
Clifton, NJ 07014-0010
Phone (551) 996-9189

Other practice location 3

100 Community Dr Fl 2
Great Neck, NY 11021-5501
Phone (914) 798-8971

Other practice location 4

650 From Rd Ste 501
Paramus, NJ 07652-3517
Phone (551) 996-9189

Other practice location 5

301 Bridge Plz N
Fort Lee, NJ 07024-5059
Phone (551) 996-9189

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260624002724 NJ Practitioner - Nephrology 1951874643 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nephrology
Education
Other, 2021
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

331 Newman Springs Rd
Red Bank, NJ 07701-5688

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
330723NYMDInternal Medicine Physician

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1618185600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781136000000",
    "number": "1033799317",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "331 NEWMAN SPRINGS RD STE 220",
            "city": "RED BANK",
            "state": "NJ",
            "postal_code": "077015792",
            "telephone_number": "732-807-0877",
            "fax_number": "201-751-1680"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "870 PALISADE AVE STE 202",
            "city": "TEANECK",
            "state": "NJ",
            "postal_code": "076663445",
            "telephone_number": "551-996-9189",
            "fax_number": "201-836-8042"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "20 Prospect Ave Ste 715",
            "address_purpose": "LOCATION",
            "city": "Hackensack",
            "state": "NJ",
            "postal_code": "076011989",
            "country_code": "US",
            "telephone_number": "551-996-9189",
            "fax_number": "201-836-8042",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1 Metro Blvd Ste 2",
            "address_purpose": "LOCATION",
            "city": "Clifton",
            "state": "NJ",
            "postal_code": "070140010",
            "country_code": "US",
            "telephone_number": "551-996-9189",
            "fax_number": "201-836-8042",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "100 Community Dr Fl 2",
            "address_purpose": "LOCATION",
            "city": "Great Neck",
            "state": "NY",
            "postal_code": "110215501",
            "country_code": "US",
            "telephone_number": "914-798-8971",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "650 From Rd Ste 501",
            "address_purpose": "LOCATION",
            "city": "Paramus",
            "state": "NJ",
            "postal_code": "076523517",
            "country_code": "US",
            "telephone_number": "551-996-9189",
            "fax_number": "201-836-8042",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "301 Bridge Plz N",
            "address_purpose": "LOCATION",
            "city": "Fort Lee",
            "state": "NJ",
            "postal_code": "070245059",
            "country_code": "US",
            "telephone_number": "551-996-9189",
            "fax_number": "210-836-8042",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JOY",
        "first_name": "JUSTIN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-04-12",
        "last_updated": "2026-06-11",
        "certification_date": "2026-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "330723",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "NJ",
            "license": "25MA13050600",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Teaneck, NJ

Sources for this page

Verify at the official NPI Registry.