Margaret Kofoed Warnock, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

18168 Issued in TN

Practice address

1030 Jefferson Ave
Memphis, TN 38104-2127

Phone

(901) 523-8990

NPI assigned

Aug 13, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1155427200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1790798825",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1498 CARR AVE",
            "city": "MEMPHIS",
            "state": "TN",
            "postal_code": "381044901",
            "telephone_number": "901-726-9167"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1030 JEFFERSON AVE",
            "city": "MEMPHIS",
            "state": "TN",
            "postal_code": "381042127",
            "telephone_number": "901-523-8990"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WARNOCK",
        "first_name": "MARGARET",
        "middle_name": "KOFOED",
        "name_prefix": "Mrs.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-13",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "TN",
            "license": "11004",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TN",
            "license": "18168",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ginger H Warmath, APN
• Ariana Warner
• Ashley McCray Warner
• Elizabeth Kate Warners
• Ellen Warnock, DPT
• Abigail Warr, MA, CF-SLP
• Lauren Warr
• Keisha Lashay Warren-Howard
• Angela Warren, APRN, NNP-BC
• Annie Daniel Warren, LCSW

• Certified Registered Nurse Anesthetist in Memphis, TN
• Providers in Memphis, TN by specialty
• Certified Registered Nurse Anesthetist in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.