Medical Access Network Inc

Primary specialty

Medical Oncology PhysicianTaxonomy code 207RX0202X

Legal business name

MEDICAL ACCESS NETWORK INC

Practice address

111 Westwood PL Ste 400
Brentwood, TN 37027-5057

Phone

(855) 831-1840

Fax

(855) 831-1840

NPI assigned

Sep 21, 2026

Last updated

Sep 21, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Dr. Stephen Martinez, MD

Title

Director

Phone

(855) 831-1840

Specialties & licenses 5

Addresses

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

{
    "created_epoch": "1789948800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789948800000",
    "number": "1164334678",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 WESTWOOD PL STE 400",
            "city": "BRENTWOOD",
            "state": "TN",
            "postal_code": "370275057",
            "telephone_number": "855-831-1840",
            "fax_number": "855-831-1840"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 WESTWOOD PL STE 400",
            "city": "BRENTWOOD",
            "state": "TN",
            "postal_code": "370275057",
            "telephone_number": "855-831-1840",
            "fax_number": "855-831-1840"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MEDICAL ACCESS NETWORK INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-09-21",
        "last_updated": "2026-09-21",
        "certification_date": "2026-09-20",
        "status": "A",
        "authorized_official_last_name": "MARTINEZ",
        "authorized_official_first_name": "STEPHEN",
        "authorized_official_title_or_position": "DIRECTOR",
        "authorized_official_telephone_number": "855-831-1840",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alexandra McWilliams
• Bernadette J Meadors, M.D.
• Kerry Meadows, DC
• Medcare Mobile, LLC
• Ashly Marie Medeiros, APRN
• Medical Group - Southern Hills of Brentwood LLC
• Medical Group-Southern Hills of Nolensville LLC (Southern Hills Family Medicine of Nolensville)
• Karly Medill
• Luis Enrique Medina, PHARM D
• Courtney Medlen, DPT

• Medical Oncology Physician in Brentwood, TN
• Providers in Brentwood, TN by specialty
• Medical Oncology Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 21, 2026; 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.