Maria Noarnice Etienne, PMHNP – Psychiatry Physician

Key facts

NPI: 1679483580
Entity type: Individual (NPI type 1)
Primary specialty: Psychiatry Physician 2084P0800X
License: 245603 (LA)
Practice address: 29978 Highway 23
Port Sulphur, LA 70083-3028
Phone: (504) 818-4984
NPI assigned: Sep 11, 2026
Sex: Female
Sole proprietor: Yes

Medicare participation

Medicare fee-for-service enrollment: Not listed in the public Medicare enrollment file

Specialties & licenses

Specialty (taxonomy)	Code	License	State	Primary
Psychiatry Physician	2084P0800X	245603	LA	Yes

Addresses

Primary practice location

29978 Highway 23
Port Sulphur, LA 70083-3028

Mailing address

29978 Highway 23
Port Sulphur, LA 70083-3028

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API JSON format, last updated by the provider on Sep 11, 2026.

{
    "created_epoch": "1789084800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789084800000",
    "number": "1679483580",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29978 HIGHWAY 23",
            "city": "PORT SULPHUR",
            "state": "LA",
            "postal_code": "700833028"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "29978 HIGHWAY 23",
            "city": "PORT SULPHUR",
            "state": "LA",
            "postal_code": "700833028",
            "telephone_number": "504-818-4984"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ETIENNE",
        "first_name": "MARIA",
        "middle_name": "NOARNICE",
        "credential": "PMHNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-09-11",
        "last_updated": "2026-09-11",
        "certification_date": "2026-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "LA",
            "license": "245603",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Port Sulphur, LA

All providers in Port Sulphur, LA · Psychiatry Physician in Louisiana

Sources for this page

NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Sep 11, 2026. Information in NPPES is self-reported and not verified by CMS.
NUCC Health Care Provider Taxonomy: specialty names.

Verify at the official NPI Registry.