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Pediatric Nephrology in San Antonio, Texas

Data updated monthly · Last refresh September 2026

12 Pediatric Nephrology providers practice in San Antonio. Listings are drawn from federal public records and are not endorsements.

Pediatric Nephrology providers in San Antonio

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. Asmaa Abu Maziad, MD
San Antonio, TX · $98 in drug and device payments (2025) · (210) 704-3030
Dr. Daniel Ranch, MD
San Antonio, TX · $382 in drug and device payments (2025) · (210) 562-5365
Dr. Erica Hughley
San Antonio, TX · No drug or device payments recorded (2025) · (210) 490-0353
Dr. Janet Rowe, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 241-3655
Dr. Jose Pascual-baralt, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 695-2906
Dr. Khurrum Siddique, M.D.
San Antonio, TX · $139 in drug and device payments (2025) · (210) 704-3030
Dr. Kim Piburn, D.O.
San Antonio, TX · $210 in drug and device payments (2025) · (210) 358-4000
Dr. Maria Sherry Ann Caimol, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 704-4100
Dr. Mazen Arar, MD
San Antonio, TX · $71 in drug and device payments (2025) · (210) 257-1400
Dr. Melissa Cadnapaphornchai, MD
San Antonio, TX · $413 in drug and device payments (2025) · (210) 704-3030
Dr. Michel Baum, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 704-3030
Dr. Rajasree Sreedharan, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 704-3705

Common questions

How many Pediatric Nephrology providers are in San Antonio, Texas?

There are 12 Pediatric Nephrology providers with active NPI records practicing in San Antonio, 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 San Antonio Pediatric Nephrology 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.