John Paul Areno IV, M.D.

Primary specialty

Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X

License

021301 Issued in LA

Practice address

510 E Stoner Ave
Overton Brooks Vamc
Shreveport, LA 71101-4243

Phone

(318) 424-6042

Fax

(318) 424-6179

NPI assigned

Aug 13, 2006

Sex

Male

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

Enrolled in LA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal MedicineAlso: Critical Care (Intensivists)

Education

Other, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Louisiana Department of Health - Office of Public HealthGroup PAC ID 5890700694, 31 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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

• Louisiana Department of Health - Office of Public Health

  • Public Health or Welfare Agency
  • New Orleans, LA
  • NPI 1144372343
  Medicare reassignment Care Compare group NPD
• Louisiana Department of Health - Office of Public Health

  • Public Health or Welfare Agency
  • New Orleans, LA
  • NPI 1235212762
  NPD
• Louisiana Department of Health - Office of Public Health

  • Public Health or Welfare Agency
  • Baton Rouge, LA
  • NPI 1396316212
  NPD

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": "1376555672",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "820 ARDENNES CT",
            "city": "SHREVEPORT",
            "state": "LA",
            "postal_code": "711154613",
            "telephone_number": "318-798-2601"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "510 E STONER AVE",
            "address_2": "OVERTON BROOKS VAMC",
            "city": "SHREVEPORT",
            "state": "LA",
            "postal_code": "711014243",
            "telephone_number": "318-424-6042",
            "fax_number": "318-424-6179"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARENO",
        "first_name": "JOHN",
        "middle_name": "PAUL",
        "name_prefix": "Dr.",
        "name_suffix": "IV",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-13",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "LA",
            "license": "021301",
            "primary": true
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "LA",
            "license": "021301",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Critical Care Medicine (Internal Medicine) Physician in Shreveport, LA
• Providers in Shreveport, LA by specialty
• Critical Care Medicine (Internal Medicine) Physician in Louisiana

• 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.
• 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.