Organization Active NPI

A & I Medical Group LLC

  • Internal Medicine Physician
  • Cedar Grove, NJ
National Provider Identifier
1821885856
Registry record updated Feb 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
A & I MEDICAL GROUP LLC
Practice address
536 Ridge Rd
Cedar Grove, NJ 07009-1611
Phone
(973) 239-9300
NPI assigned
Apr 23, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 13, 2026

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

Authorized official

Name
Tehrim Zahid, MDNPI 1215515796
Title
Owner
Phone
(551) 388-4464

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
Internal Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207R00000X Primary

Addresses

Primary practice location

536 Ridge Rd
Cedar Grove, NJ 07009-1611

Mailing address

61 Lotz Hill Rd
Clifton, NJ 07013-2312
Phone (551) 388-4464

Other practice location 1

230 Sherman Ave Ste B
Glen Ridge, NJ 07028-1520
Phone (973) 239-9300

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20250502002690 NJ Part B Supplier - Clinic/Group Practice 9335666353 Receives reassigned benefits from 1 practitioner
Practice locations: Cedar Grove, NJ; Montclair, NJ

National Provider Directory

National Provider Directory

Locations

230 Sherman Ave
Ste B
Glen Ridge, NJ 07028
Phone (201) 647-8035

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1745366400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770940800000",
    "number": "1821885856",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "61 LOTZ HILL RD",
            "city": "CLIFTON",
            "state": "NJ",
            "postal_code": "070132312",
            "telephone_number": "551-388-4464"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "536 RIDGE RD",
            "city": "CEDAR GROVE",
            "state": "NJ",
            "postal_code": "070091611",
            "telephone_number": "973-239-9300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "230 Sherman Ave Ste B",
            "address_purpose": "LOCATION",
            "city": "Glen Ridge",
            "state": "NJ",
            "postal_code": "070281520",
            "country_code": "US",
            "telephone_number": "973-239-9300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "A & I MEDICAL GROUP LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-04-23",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A",
        "authorized_official_last_name": "ZAHID",
        "authorized_official_first_name": "TEHRIM",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "551-388-4464",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cedar Grove, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 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.