Pediatric Adolescent Medicine Doctors in Texas
Data updated monthly · Last refresh October 2026
80 Pediatric Adolescent Medicine providers practice in Texas. The largest concentration is in Houston. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
80providers
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Pediatric Adolescent Medicine by city in Texas
Choose a city to see providers there.
Pediatric Adolescent Medicine providers in Texas
Listed by city, largest first. 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. Shannon Hayes, M.D.Houston, TX · $237 in drug and device payments (2025) ·
(713) 630-0660 Dr. Sharonda Taylor, MDHouston, TX · No drug or device payments recorded (2025) ·
(832) 822-3660 Dr. Sherine Patterson, MD, MPHHouston, TX · No drug or device payments recorded (2025) ·
(832) 548-5000 Dr. Stefani Ricondo, MDHouston, TX · No drug or device payments recorded (2025) ·
(832) 822-3666 Dr. Syed Rizvi, M.D.Houston, TX · $310 in drug and device payments (2025) ·
(713) 827-8266 Dr. William Risser, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(832) 325-7111 Dr. Hollie SoaveJbsa Ft Sam Houston, TX · No drug or device payments recorded (2025) ·
(210) 916-3160 Dr. Donald Nelms, MDKaty, TX · No drug or device payments recorded (2025) ·
(281) 829-6844 Dr. Rosabelle Mcconkey, M.D. Dr. Pedro Castaneda, MDLaredo, TX · No drug or device payments recorded (2025) ·
(956) 795-8100 Dr. Carol Jacobs, MDLivingston, TX · No drug or device payments recorded (2025) ·
(936) 328-8812 Dr. Jeffrey Alvis, M.D.Mckinney, TX · $590 in drug and device payments (2025) ·
(214) 544-2555 Dr. Rajendra Vassa, M.D.Mckinney, TX · No drug or device payments recorded (2025) ·
(972) 548-5363 Dr. Laura Cavanaugh, MDPlano, TX · No drug or device payments recorded (2025) ·
(972) 300-4200 Dr. Chandra Garvey, RN,CPNPRichardson, TX · $14 in drug and device payments (2025) ·
(469) 333-1543 Dr. Joann Andrews, M.D.Richardson, TX · No drug or device payments recorded (2025) ·
(214) 343-0818 Dr. Se Young Um, M.D.Richmond, TX · No drug or device payments recorded (2025) ·
(281) 341-9696 Dr. James Herbert, M. D.San Angelo, TX · No drug or device payments recorded (2025) ·
(325) 653-6944 Dr. Brittany Flemming, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 916-3160 Dr. Gabriel Perez, MDSan Antonio, TX · $229 in drug and device payments (2025) ·
(210) 922-7000 Dr. Vivian Carlin, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 704-3321 Dr. Andre Zarzour, M.D.Spring, TX · No drug or device payments recorded (2025) ·
(281) 743-3442 Dr. Philip ItkinTemple, TX · No drug or device payments recorded (2025) ·
(254) 724-2111 Dr. Joan Purcell, MDThe Woodlands, TX · $1,538 in drug and device payments (2025) ·
(281) 364-8600 Dr. Carl Karr, MDTomball, TX · No drug or device payments recorded (2025) ·
(281) 351-6881 Dr. Felix Regueira, M.D.Victoria, TX · No drug or device payments recorded (2025) ·
(361) 576-2134 Dr. Ignacio Montemayor, M.D.Victoria, TX · $197 in drug and device payments (2025) ·
(361) 579-1302 Dr. Michael Marsh, M.D.Weatherford, TX · $192 in drug and device payments (2025) ·
(817) 596-3531 Dr. Sivakumari Nandipaty, M.D.Weslaco, TX · No drug or device payments recorded (2025) ·
(956) 973-9445 Common questions
How many Pediatric Adolescent Medicine providers are in Texas?There are 80 Pediatric Adolescent Medicine providers with active NPI records practicing in Texas, according to federal NPPES data refreshed monthly.
Which cities in Texas have the most Pediatric Adolescent Medicine providers?Houston (20), Dallas (7), Fort Sam Houston (6) have the highest concentration of Pediatric Adolescent Medicine providers in Texas.
How many Pediatric Adolescent Medicine providers in Texas received drug or device company payments?29 of 80 Pediatric Adolescent Medicine providers in Texas (36%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles 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.
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