# David Werner Barnett DDS, MD, LLC

> David Werner Barnett DDS in Baton Rouge, LA is listed under oral and maxillofacial surgery in the NPI registry. Call the office to confirm jaw pain services.

Canonical: https://tmjspecialistguide.com/clinic/david-werner-barnett-dds-md-llc-baton-rouge-la

Last updated: 2026-11-09

David Werner Barnett DDS, MD, LLC appears in the federal NPI registry as a practice in Baton Rouge, LA. The taxonomy on file is Dentist – Oral and Maxillofacial Surgery. David Barnett, DDS, MD appears on the same registry record. Contact the office before booking to confirm what it evaluates.

Clinicians are listed here only when a source record attaches them to this clinic. An NPI taxonomy does not prove TMJ services or board certification. There is no separate clinician page.

## About this listing

The registry entry for David Werner Barnett DDS, MD, LLC places the practice at 7341 Jefferson Hwy, Suite A in Baton Rouge, LA 70806. The listed taxonomy is Dentist – Oral and Maxillofacial Surgery, which describes the practice type on file and does not confirm that the office treats temporomandibular disorders. Ask the office whether it evaluates jaw joint and muscle pain, which imaging it uses and whether a referral is needed. Other published listings in Baton Rouge can be compared on the city page.

## Questions to ask this office

- How long is a first evaluation, and what does it include?
- Does the office evaluate jaw joint and muscle pain?
- What imaging or records are needed before a first visit?

## Clinicians

- David Barnett — Dentist – Oral and Maxillofacial Surgery (evidence: NPPES records the same phone, street, and ZIP, and the organization name contains this person's last name. This is a registry match, not a separate employment check. Source: nppes:2026-11-08T06:53:26.)

## Frequently asked questions

### Does David Werner Barnett DDS, MD, LLC treat jaw joint and muscle pain?

Ask the office directly whether it evaluates jaw joint and muscle pain; the NPI registry does not record treatment services.

### How do I confirm details for David Werner Barnett DDS, MD, LLC in Baton Rouge?

Call the phone number on this page and confirm services, insurance, hours and availability before booking.

City page: /states/la/baton-rouge