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

CEREBRAL MATTERS LLC
NPI 1972433571
Nurse Practitioner - Psychiatric/Mental Health in Baton Rouge, LA

Q: What is Cerebral Matters LLC's NPI number?

The NPI number for Cerebral Matters LLC is 1972433571. It was assigned to this organization in the NPPES registry on May 23, 2026.

Q: What is Cerebral Matters LLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Active since May 23, 2026

9800 AIRLINE HWY STE 227, BATON ROUGE, LA 70816(225) 366-0087(225) 366-0087 Get Directions Write a Review

NPPES record added: July 1, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Cerebral Matters Llc NPPES

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

CEREBRAL MATTERS LLC (NPI 1972433571) is a healthcare organization registered as a psychiatric/mental health in Baton Rouge, Louisiana and active in the NPI registry since May 2026. The organization lists Gwendonean S Hornbeak, Pmhnp/sole Owner, as its authorized official.

NPPES Registry Identity

NPI1972433571

Entity TypeOrganization

Primary Taxonomy363LP0808X

Legal Business NameCEREBRAL MATTERS LLC

Location Address9800 AIRLINE HWY STE 227Baton Rouge, LA 70816-8195

Mailing Address9800 Airline Hwy Ste 227Baton Rouge, LA 70816-8195 · (225) 366-0087 · Fax (225) 366-0087

Phone(225) 366-0087

Fax(225) 366-0087

Organization SubpartNo

Authorized OfficialGwendonean S HornbeakPmhnp/sole Owner · (253) 753-0026

Enumeration DateMay 23, 2026

Last NPPES UpdateJuly 1, 2026

NPPES CertifiedJuly 1, 2026

✔ NPI 1972433571 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

9800 AIRLINE HWY STE 227, Baton Rouge, LA 70816

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Cerebral Matters LLC's NPI number?

The NPI number for Cerebral Matters LLC is 1972433571. It was assigned to this organization in the NPPES registry on May 23, 2026.

Where is Cerebral Matters LLC located?

Cerebral Matters LLC is located at 9800 Airline Hwy Ste 227, Baton Rouge, LA 70816. The listed phone number is (225) 366-0087.

What is Cerebral Matters LLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Cerebral Matters LLC was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 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.