Randy Wayne Grenier, NRP

Primary specialty

ParamedicTaxonomy code 146L00000X

License

29320 Issued in AR

Practice address

10907 Watershed Rd
Havana, AR 72842-9168

Phone

(479) 223-3564

NPI assigned

Sep 14, 2026

Last updated

Sep 14, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1789344000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789344000000",
    "number": "1518878131",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10907 WATERSHED RD",
            "city": "HAVANA",
            "state": "AR",
            "postal_code": "728429168"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10907 WATERSHED RD",
            "city": "HAVANA",
            "state": "AR",
            "postal_code": "728429168",
            "telephone_number": "479-223-3564"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRENIER",
        "first_name": "RANDY",
        "middle_name": "WAYNE",
        "credential": "NRP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-09-14",
        "last_updated": "2026-09-14",
        "certification_date": "2026-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "146L00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medical Technician, Paramedic",
            "state": "AR",
            "license": "29320",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Cynthia Renee Day, A.P.N.
• Julie Christine Foster
• John Ed Chambers Memorial Hospital, Inc. (Western Yell County Medical Clinic)
• Patty K Pettway, D.O.
• Western Yell County School
• Western Yell County School
• Western Yell County School Dist

• Paramedic in Havana, AR
• Providers in Havana, AR by specialty
• Paramedic in Arkansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 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.