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Internal Medicine in Corpus Christi, Texas

Data updated monthly · Last refresh September 2026

95 Internal Medicine providers practice in Corpus Christi, and 41% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

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. Akash Patel, DO
Corpus Christi, TX · $587 in drug and device payments (2025) · (361) 761-3280
Dr. Alexander Llop, DO
Corpus Christi, TX · No drug or device payments recorded (2025) · (877) 332-4602
Dr. Alok Shrestha, D.O.
Corpus Christi, TX · $1,170 in drug and device payments (2025) · (361) 761-3280
Dr. Amandeep Kaur, D.O.
Corpus Christi, TX · No drug or device payments recorded (2025) · Telehealth · (361) 761-3280
Dr. Angie Guerrero, FNP-C
Corpus Christi, TX · $3,000 in drug and device payments (2025) · Telehealth · (361) 452-4838
Dr. Anh Vo, D.O.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 761-3280
Dr. Anna Liza Maglinte, MD
Corpus Christi, TX · $30 in drug and device payments (2025) · (361) 730-2172
Dr. Anthony Asistido, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 883-4803
Dr. Arvind Modak, M.D.
Corpus Christi, TX · $493 in drug and device payments (2025) · Telehealth · (361) 866-5505
Dr. Asmik Asatrian, MD
Corpus Christi, TX · $133 in drug and device payments (2025) · (361) 696-6200
Dr. Blanca Gray, MD
Corpus Christi, TX · $1,591 in drug and device payments (2025) · (361) 356-4006
Dr. Burcham Fuqua, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 985-9355
Dr. Cecil Bourne, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 884-9900
Dr. Christina Rawana, DO
Corpus Christi, TX · No drug or device payments recorded (2025) · Telehealth · (361) 884-2904
Dr. Coleen Madigan, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 944-1126
Dr. Cyril Owusu-boakye, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 857-1501
Dr. Daniel Minier Mercedes, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (877) 332-4602
Dr. Darlene Sanchez, DO
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 800-8155
Dr. David Heredia, MD
Corpus Christi, TX · $399 in drug and device payments (2025) · (361) 808-7200
Dr. Davy Shepherd, DO
Corpus Christi, TX · $24 in drug and device payments (2025) · (361) 814-2001
Dr. Defeng Chen, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 881-3000
Dr. Delia Quisenberry, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 442-0138
Dr. Eric Madarang, DO
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 500-4351
Dr. Eric Sass, D.O.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 761-3280
Dr. Eric Spicuzza, DO
Corpus Christi, TX · $277 in drug and device payments (2025) · (361) 814-2001
Dr. Estrella Silva, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 806-5606
Dr. Fatima Bashir, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 882-3198
Dr. Haitham Jifi-bahlool, MD
Corpus Christi, TX · $2,520 in drug and device payments (2025) · (361) 991-0112
Dr. Hasnan Ijaz, MD
Corpus Christi, TX · $3,545 in drug and device payments (2025) · (361) 724-3850
Dr. Hernan Zamalloa Castro, MD
Corpus Christi, TX · $78 in drug and device payments (2025) · (361) 882-3198
Dr. Ibrahim Musa, MD
Corpus Christi, TX · $153 in drug and device payments (2025) · (877) 832-2652
Dr. Jacqueline Phillips, D.O.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 882-3198
Dr. Jagmeet Soin, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 854-4400
Dr. James Dee, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 994-8979
Dr. James Hines, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 696-6043
Dr. James Neff, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 696-6200
Dr. Javier Agraz, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 961-6050
Dr. Jennifer Contreras
Corpus Christi, TX · $590 in drug and device payments (2025) · (361) 906-2121
Dr. Johanna Daugherty, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 882-3198
Dr. John Caleb Grenn, M.D.
Corpus Christi, TX · $142 in drug and device payments (2025) · (877) 832-2652
Dr. John Pettigrove, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 696-6200
Dr. John Porter, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 857-2872
Dr. Jorge Garza, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 761-1000
Dr. Juan Sygal, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 767-8956
Dr. Jude Aririguzo, M.D
Corpus Christi, TX · $16 in drug and device payments (2025) · (361) 888-8893
Dr. Judith Rubano, MD
Corpus Christi, TX · $176 in drug and device payments (2025) · (361) 884-2242
Dr. Julien Ogilvie, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 387-9413
Dr. Kelly Campbell, D.O.
Corpus Christi, TX · No drug or device payments recorded (2025) · (925) 818-5591
Dr. Kirby Barker, M.D.
Corpus Christi, TX · $20 in drug and device payments (2025) · (361) 992-0517
Dr. Krutika Patel, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (877) 332-4602

Conditions Internal Medicine providers in Corpus Christi, Texas commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

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

There are 95 Internal Medicine providers with active NPI records practicing in Corpus Christi, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Corpus Christi received drug or device company payments?

39 of 95 (41%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Corpus Christi treat?

Internal Medicine providers in Corpus Christi commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.

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 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.