NPIMap

Organization Active NPI

Greenfield and 9 Mile Medical Center PLLC

Doing business as American Medical Center

  • Clinical Medical Laboratory
  • Southfield, MI
National Provider Identifier
1598279804
Registry record updated Sep 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Medical LaboratoryTaxonomy code 291U00000X
Legal business name
GREENFIELD AND 9 MILE MEDICAL CENTER PLLC
Doing business as
American Medical Center
Practice address
20905 Greenfield Rd Ste 607M
Southfield, MI 48075-5355
Phone
(248) 557-3303
Fax
(586) 722-2722
NPI assigned
Nov 22, 2017
Last updated
Sep 12, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 12, 2025

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

Authorized official

Name
Najm-Ul Hassan
Title
Owner
Phone
(248) 557-3303

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Medical Laboratory 291U00000X Primary

Addresses

Primary practice location

20905 Greenfield Rd Ste 607M
Southfield, MI 48075-5355

Mailing address

20905 Greenfield Rd
Ste 607M
Southfield, MI 48075-5355
Phone (248) 557-3303

Other identifiers 1

IdentifierTypeStateIssuer
1265874945MedicaidMI

Other names 1

  • American Medical Center Doing business as

National Provider Directory

National Provider Directory

Member organizations 1

Organizations listed as members of this organization in the National Provider Directory.

Locations

20820 Greenfield Rd
Fl 2
Oak Park, MI 48237
Phone (248) 557-3303

20905 Greenfield Rd
#607M
Southfield, MI 48075
Phone (248) 557-3303

20905 Greenfield Rd
Ste 607M
Southfield, MI 48075
Phone (248) 557-3303

Practitioners & affiliated clinicians

Practitioners 27

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 27

NPI Registry JSON

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

{
    "created_epoch": "1511308800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757635200000",
    "number": "1598279804",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20905 GREENFIELD RD",
            "address_2": "STE 607M",
            "city": "SOUTHFIELD",
            "state": "MI",
            "postal_code": "480755355",
            "telephone_number": "248-557-3303",
            "fax_number": "586-722-2722"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20905 GREENFIELD RD STE 607M",
            "city": "SOUTHFIELD",
            "state": "MI",
            "postal_code": "480755355",
            "telephone_number": "248-557-3303",
            "fax_number": "586-722-2722"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GREENFIELD AND 9 MILE MEDICAL CENTER PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2017-11-22",
        "last_updated": "2025-09-12",
        "certification_date": "2020-05-11",
        "status": "A",
        "authorized_official_last_name": "HASSAN",
        "authorized_official_first_name": "NAJM-UL",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "248-557-3303"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1265874945",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "American Medical Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Southfield, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.