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Sleep Medicine (Internal Medicine) in Corpus Christi, Texas

Data updated monthly · Last refresh September 2026

2 Sleep Medicine (Internal Medicine) providers practice in Corpus Christi. Listings are drawn from federal public records and are not endorsements.

Sleep Medicine (Internal Medicine) providers in Corpus Christi

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. Roberto Diaz, M.D.
Corpus Christi, TX · $19 in drug and device payments (2025) · (361) 271-5221
Dr. Sonam Jaggi, MD
Corpus Christi, TX · $18 in drug and device payments (2025) · (361) 761-1000

Common questions

How many Sleep Medicine (Internal Medicine) providers are in Corpus Christi, Texas?

There are 2 Sleep Medicine (Internal Medicine) providers with active NPI records practicing in Corpus Christi, 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 Corpus Christi Sleep Medicine (Internal Medicine) across Texas

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.