Ariel Del Rio Graham, FNP-C

Primary specialty

Primary Care Nurse PractitionerTaxonomy code 363LP2300X

License

RN138403 Issued in LA

Practice address

86 Palmetto Rd
Rayville, LA 71269-6415

Phone

(318) 728-2970

Fax

(318) 728-7111

NPI assigned

May 22, 2017

Last updated

Feb 2, 2026By the provider in NPPES

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

Other identifiers 3

Other names 1

• Miss Ariel Del Rio Walls Former name

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in LA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Richland Parish Hospital Service District No 1-BGroup PAC ID 2163481599, 41 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Richardson Medical Center Hospital, Rayville, LA, CCN 190151

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Arts, Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.meditouchehr.com/api/fhir/r4/

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Richland Parish Hospital Service District No 1-B

  dba Northeast Louisiana Health Center

  • Rural Health Clinic/Center
  • Rayville, LA
  • NPI 1043368392
  Medicare reassignment Care Compare group NPD
• Bruyninckx Medical LLC

  • Internal Medicine Physician
  • Rayville, LA
  • NPI 1700481660
  Medicare reassignment NPD
• Richland Parish Hospital Service District No. 1-B

  dba Family Health Clinic

  • Family Medicine Physician
  • Rayville, LA
  • NPI 1093367963
  NPD
• Palmetto Addiction Recovery Center, Inc

  • Substance Abuse Rehabilitation Facility
  • Rayville, LA
  • NPI 1982794962
  NPD (past)
• Richland Parish Hospital Service District No 1-B

  dba Richardson Medical Center

  • General Acute Care Hospital
  • Rayville, LA
  • NPI 1497913016
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Richland Parish Hospital Service District No 1-B

  dba Richardson Medical Center

  • General Acute Care Hospital
  • Rayville, LA
  • NPI 1255370144
  Care Compare affiliation

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

{
    "created_epoch": "1495411200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769990400000",
    "number": "1710414719",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "254 HIGHWAY 3048",
            "city": "RAYVILLE",
            "state": "LA",
            "postal_code": "712693624",
            "telephone_number": "318-728-8416",
            "fax_number": "318-728-8107"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "86 PALMETTO RD",
            "city": "RAYVILLE",
            "state": "LA",
            "postal_code": "712696415",
            "telephone_number": "318-728-2970",
            "fax_number": "318-728-7111"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "256 Highway 3048",
            "address_purpose": "LOCATION",
            "city": "Rayville",
            "state": "LA",
            "postal_code": "712693624",
            "country_code": "US",
            "telephone_number": "318-728-2046",
            "fax_number": "318-728-9371",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRAHAM",
        "first_name": "ARIEL",
        "middle_name": "DEL RIO",
        "name_prefix": "Mrs.",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-05-22",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "LA",
            "license": "RN138403",
            "primary": true
        },
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "LA",
            "license": "AP09421",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2449761",
            "state": "LA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ADVANCED NURSE PRACTITIONER",
            "identifier": "AP09421",
            "state": "LA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "REGISTERED NURSE",
            "identifier": "RN138403",
            "state": "LA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "Rayville",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "256 Highway 3048",
            "city": "Rayville",
            "state": "LA",
            "country_code": "US",
            "postal_code": "712693624",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "ARIEL",
            "last_name": "WALLS",
            "middle_name": "DEL RIO",
            "prefix": "MISS",
            "credential": "RN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

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• Primary Care Nurse Practitioner in Rayville, LA
• Providers in Rayville, LA by specialty
• Primary Care Nurse Practitioner in Louisiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.