Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARIA NOARNICE ETIENNE PMHNP
NPI 1679483580
Psychiatry & Neurology - Psychiatry in Port Sulphur, LA

Q: What is Maria Etienne's NPI number?

The NPI number for Maria Etienne is 1679483580. It was assigned to this individual provider in the NPPES registry on September 11, 2026.

Q: What is Maria Etienne's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Maria Etienne was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 11, 2026

29978 HIGHWAY 23, PORT SULPHUR, LA 70083(504) 818-4984 Get Directions Write a Review

NPPES record added: September 11, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

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About Maria Noarnice Etienne Pmhnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIA NOARNICE ETIENNE PMHNP (NPI 1679483580) is an individual psychiatry provider in Port Sulphur, Louisiana, licensed in Louisiana (245603) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1679483580

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameMARIA NOARNICE ETIENNECredential: PMHNP

Location Address29978 HIGHWAY 23Port Sulphur, LA 70083-3028

Mailing Address29978 Highway 23Port Sulphur, LA 70083-3028

Phone(504) 818-4984

Sole ProprietorYes

Enumeration DateSeptember 11, 2026

NPPES CertifiedSeptember 11, 2026

✔ NPI 1679483580 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in LA · 245603

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

29978 HIGHWAY 23, Port Sulphur, LA 70083

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maria Etienne's NPI number?

The NPI number for Maria Etienne is 1679483580. It was assigned to this individual provider in the NPPES registry on September 11, 2026.

Where is Maria Etienne located?

Maria Etienne practices at 29978 Highway 23, Port Sulphur, LA 70083. The listed phone number is (504) 818-4984.

What is Maria Etienne's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Maria Etienne was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.