Family medicine physician in Castroville, Texas · NPI 1356339717
Mary Nguyen is one of 3 family medicine physicians practicing in Castroville, Texas. See all family medicine physicians in Texas.
Mary Nguyen practices with Lloyd P Van Winkle, MD, PA.
Registry record (NPPES)
NPI
1356339717
Type
Type 1 · Individual
Primary taxonomy
Family Medicine · 207Q00000X
Address on file
409 Madrid St Castroville, TX 78009-4527 (830) 538-2254
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.