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Geriatric Medicine (Internal Medicine) in Lafayette, Louisiana

Data updated monthly · Last refresh September 2026

3 Geriatric Medicine (Internal Medicine) providers practice in Lafayette. Listings are drawn from federal public records and are not endorsements.

Geriatric Medicine (Internal Medicine) providers in Lafayette

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Ariadne Gauthier, MD

Lafayette, LA · No drug or device payments recorded (2025) · (337) 706-3415

Dr. Lainie Moncada, MD

Lafayette, LA · No drug or device payments recorded (2025) · (337) 470-4500

Dr. Lonn Guidry, MD

Lafayette, LA · No drug or device payments recorded (2025) · (337) 261-6100

Common questions

How many Geriatric Medicine (Internal Medicine) providers are in Lafayette, Louisiana?

There are 3 Geriatric Medicine (Internal Medicine) providers with active NPI records practicing in Lafayette, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Lafayette Geriatric Medicine (Internal Medicine) across Louisiana

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.