Medical school: TEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE
Graduated: 1977
NPI: 1164446399
Practice Locations (1)
WILLIAM R MCKENNA MD PA
1713 TREASURE HILLS BLVD, 1B
HARLINGEN, TX 785508913
9564259240
Source: CMS National Downloadable File, September 2026.