Physician assistant in San Antonio, Texas · NPI 1083918346
Adam Casillas is one of 716 physician assistants practicing in San Antonio, Texas.
Adam Casillas practices with Total MD Physicians Group, PLLC, Transitional Care Physicians PLLC, and University Of Texas Health Science Center At San Antonio.
Registry record (NPPES)
NPI
1083918346
Type
Type 1 · Individual
Primary taxonomy
Physician Assistant · 363A00000X
Address on file
8503 NW Military Hwy San Antonio, TX 78230-2448 (210) 492-8200
Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.