John J Olivier, MD

Primary specialty

Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X

License

L014293 Issued in LA

Practice address

1401 Foucher St
New Orleans, LA 70115-3515

Phone

(504) 897-8418

NPI assigned

Aug 19, 2005

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

Other identifiers 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: Yes

Green means eligible to order or refer.

Enrollment records 1

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.

• Thibodaux Regional Network Development Corporation

  • Anesthesiology Physician
  • Thibodaux, LA
  • NPI 1285658310
  NPD
• Prytania Pathology Associates LLC

  • Anatomic Pathology & Clinical Pathology Physician
  • New Orleans, LA
  • NPI 1649300955
  NPD (past)

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

{
    "created_epoch": "1124409600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1356333918",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 62755",
            "city": "NEW ORLEANS",
            "state": "LA",
            "postal_code": "701622755",
            "telephone_number": "504-897-8418"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1401 FOUCHER ST",
            "city": "NEW ORLEANS",
            "state": "LA",
            "postal_code": "701153515",
            "telephone_number": "504-897-8418"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OLIVIER",
        "first_name": "JOHN",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-19",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "LA",
            "license": "L014293",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1305952",
            "state": "LA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Tayla Oliver
• Mayah Catherine Olivero
• Samantha Claire Olivero, MD
• Sherise R Olivier-Wittmann, MD
• Heather E Olivier, PHARMD
• Kristine Urban Olivier, M.D.
• Tonya L Olivier, D.C.
• Daniel James Olix, MD
• Queen Olocha
• Omobonike Olowosuko, D.O

• Anatomic Pathology & Clinical Pathology Physician in New Orleans, LA
• Providers in New Orleans, LA by specialty
• Anatomic Pathology & Clinical Pathology Physician in Louisiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.